VCDS Parameters/Logging

B8 S4
#1

Hey guys…

So… I searched but didn’t really find this - apologies if this has been covered already.

For Timing :
I see a couple of different parameter sets here that appear to behave differently.
“Ignition angle; actual” and
“Ignition timing adjustment cylinder [1-6]”

From looking at a few logs - the former seems to be the request from the ECU, and would be reduced by the relevant IGA_AD_1_KNK[0-5], but the latter is the direct measurement of the timing for that cylinder? If so “Acutal” isn’t really actual - it’s a request that is dropped by the knock sensors on a cyl-by-cyl basis?

For manifold pressure :
From the schematics I’ve seen - we have a combined temperature/pressure sensor just below the intercoolers on the outboard/front side of each bank ("Charge air pressure sensor 1/2 - G31/G447) but there is also a pressure sensor “Manifold absolute pressure sensor G71” it looks like above the intercoolers just after the charger output. So when you look at “Intake manifold pressure; absolute” that is the value of the G71 sensor? Can you log the G31/G447 sensors directly as well?

Intake Air Temperature :
Same as the pressure - the sensors below the IC’s are G72/G430 and the one before the IC’s (just after charger output) is G42. “Intake air temperature” when logged in VCDS gives the G42 value? Can you log the ones after the IC’s as well? Seems like the logs I’ve seen that “Intake air temperature” is post-cooler since the cars with an upgraded cooling system seem to do better than those without however - maybe this is an average of the 2 post-IC temp sensors?

Air/Fuel ratio :
“Current of oxygen sensor bank 1 sensor 1 (broadband sensor)” reports a lambda that is around 1.000 - if you want true A/F ratios can you just multiply by 14.7, or is there a better way to measure A/F ratio?

Ultimately I’d like to find VCDS channels to log (if available) :

  • intake air temp at 4 points. 1) pre charger, 2) post charger, 3&4 - left/right banks after the IC’s.
  • IC circuit coolant temps - 1&2) pre left/right bank IC 3&4) post left/right bank IC, 5) pre heat exchanger, 6) post heat exchanger.

Any hints?

Thanks…

#2

Correct on the timing values analogy.

VCDS updated again to 12.13 and I couldn’t find the “actual” field. Girlfriend was in car and I was not going to make her wait any longer lol.

#3

It would help tremendously if we could get a full list of variables from vag-com, but I believe they lock down the copy and pasting or editing of their label files. They translate some of the variables, and some may be incorrect. Knowing the original variable name would go a long way. Also, in the past I recall different versions of vag-com and different vehicles having completely different lists of variables, or at least their order. All that makes makes it hard to give a good, solid list of variables to log.

Ignition

IGA_AD_1_KNK[0-5] is the knock adaptation value for each cylinder. Are other variables listed that have IGA and KNK? If so, post them up and I can see if there’s one for each individual cylinder ignition retard event.

Manifold Pressure

The charger uses a T-MAP (temp / manifold absolute pressure sensor) sensor on both sides of the supercharger, after the intercoolers. This will give you a different value than a boost gauge that’s pulling data from some other location, like the recirculation flap area, as there is pressure drop across the cooling cores.

As you mentioned there’s also a pressure sensor that’s located at the inlet to the supercharger. The value you’ll get from this one will is totally different than the one you’ll get from the sensor just before the ports. The value from here should reduce as RPM increases. It will start near ambient pressure and get lower through the RPM range. This isn’t boost pressure.

RFP_AV is the supercharger recirculation flap that bleeds off boost pressure.

IAT – Intake Air Temperature

Last time I looked, IAT was simply listed as Intake Air Temperature and accurately read the air temp post intercooler. The value from the other sensor would be very different as it’s essentially measuring ambient air that’s entered the filter and gone past the throttle body before entering the supercharger.

AFR – Air Fuel Ratio

Some of the values you can log are not actually lambda, but are modeled, limits, and other things. If you log our software at wide-open throttle, it will be below .8 and into the .7x range.

Temps

If you can get me a full list of the variables you have available, I may be able to help.

MAF – Mass Airflow

There are several items you can read for MAF, but they are modeled, as there is no MAF sensor on this engine. As you get towards redline this value may flat line, or start to decrease as the model is capped.

Engine Speed

If not listed as simply “Engine Speed” or “Engine RPM”, you can log “N” or “N32.”

Throttle

There are several items you can log for throttle position as well. Keep in mind this engine management system doesn’t go to 100% on an open throttle depending on the value you’re reading. It takes into account the “shaft shadow.” There is a hump in the center of the throttle body, and because of this, when the throttle is not at 100% it’s still all the more widely open it can be as the hump in the center still restricts airflow. If I’m not mistaken, 80% is still wide open. The rest is used for diagnosis.

#4

This, and the fields change once in a while with updated releases of VCDS.

#5
#6

Yeah, that’s frustrating. I’m going to do a little digging to see if I can find any information on variable lists that will help at all.

#7

Hi Arin - thanks for the response and offer of help - any additional info you can provide I think would be appreciated by the community…

Ross-tech does lock them down - I asked support if there was a way to get them so they could be searched, or if they would send me a text list – they said they had no way to do that as it comes directly from the ECU - I didn’t beleive that since it changes with every release … However - to move things along, I just typed in the list from my ECU (2013 S5) and it’s in the following post. This is using VCDS 12.12.3… probably some typos, but…

There are the IGA_IGC_[0-5] right below the KNK ones, and 2 spark efficiency with IGA in the name (631-632).

In general it looks like _AV is “actual value” and _SP are “specified”… What are the _ENVD suffix – there is one for both RFP_AV and RFP_SP

[quote]IAT – Intake Air Temperature

Last time I looked, IAT was simply listed as Intake Air Temperature and accurately read the air temp post intercooler. The value from the other sensor would be very different as it’s essentially measuring ambient air that’s entered the filter and gone past the throttle body before entering the supercharger.
[/quote]
So this is an average of the 2 P/T sensors after the intercoolers? Know of any way to get post charger but pre-cooler? I need to go exploring I guess – there is “charge air temperature sensor” (#11) be vs. “intake air temperature sensor” (#48) vs “intake air temperature” (#225)

[quote]AFR – Air Fuel Ratio

Some of the values you can log are not actually lambda, but are modeled, limits, and other things. If you log our software at wide-open throttle, it will be below .8 and into the .7x range.
[/quote]
These 0.8 into 0.7x range values should be multiplied by 14.7 to get AFR?
[/quote]
Temps

If you can get me a full list of the variables you have available, I may be able to help.
[/quote]
see next post… Ones I found interesting while typing this in were 448,451-456 - “snapshot” – is this how they might detect a tune - if parameters go outside the norm, they get saved here?

#8

Hope this helps :

VCDS version 12.2.3 engine parameters for audi 3.0T (2013 S5-6MT)

Description

1 Absolute load value
2 Accelerator position
3 Accelerator position 2
4 Activation of oil pressure switch value
5 Activation of secondary air system
6 Allocation of oxygen sensors
7 Ambient air pressure
8 calculated oil temperature
9 cause for cancellation
10 charge air pressure specified value-MAP_SP
11 charge air temperature sensor
12 charge press. ctrl.
13 contact for tank leak test-LV_DIAG_SMT_SWI_AV_NVLD
14 coolant shut-off valve-STATE_VLV_HEAT_TM
15 coolant temperature
16 coolant temperatures
17 current of oxygen sensor bank 1 sensor 1 (broadband sensor)
18 current of oxygen sensor bank 2 sensor 1 (broadband sensor)
19 currently running routine
20 dist. driven with exh. malfunction idnicator lamp activated
21 distance dirven since erasing dtc memory
22 engine shut-down overrides-binary 8 bit
23 engine speed
24 engine starting requirements-binary 8 bit
25 engine temperature management actuator-PWM_CWP_MAIN_TM
26 equivalence ratio target value
27 error status for start-stop related sensors-binary 8 bit
28 exhaust flap bank 1-LV_EF
29 exhaust temperature 1 bank 1
30 exhaust temperature 1 bank 2
31 Hide cylinder-Cylinder 9
32 Hide cylinder-Cylinder 10
33 Hide cylinder-Cylinder 11
34 Hide cylinder-Cylinder 12
35 Hide cylinder-Cylinder 13
36 Hide cylinder-Cylinder 14
37 Hide cylinder-Cylinder 15
38 Hide cylinder-Cylinder 16
39 Hide cylinder-Cylinder 1
40 Hide cylinder-Cylinder 2
41 Hide cylinder-Cylinder 3
42 Hide cylinder-Cylinder 4
43 Hide cylinder-Cylinder 5
44 Hide cylinder-Cylinder 6
45 Hide cylinder-Cylinder 7
46 Hide cylinder-Cylinder 8
47 ignition timing adjustment cylinder 1
48 intake air temperature sensor
49 intake manifold runner control (IMRC) 2; offset closed-V_PORT_2_OFS
50 intake manifold runner control (IMRC); acknoledgment-FAC_PORT_DEAC[0]
51 intake manifold runner control (IMRC); activation-LV_PORT_DEAC
52 intake manifold runner control (IMRC); offset closed-V_PORT_1_OFS
53 intake manifold runner control 2; acknoledgment-FAC_PORT_DEAC[1]
54 intake manifold runner control 2; activation-LV_PORT_DEAC
55 long term adaptation of mixture formation bank 1
56 long term adaptation of mixture formation bank 2
57 long term adaptation of oxygen sensor control; bank 1
58 long term adaptation of oxygen sensor control; bank 2
59 Monitoring status in current driving cycle
60 Monitoring status since erasing DTC memory
61 N
62 Normed load value
63 Number of driving cycles since erasing DTC memory
64 Number of prevented stop processes (statistics)-Ambient air density
65 Number of prevented stop processes (statistics)-low brake pressure
66 Number of prevented stop processes (statistics)-sporadic function restriction
67 Number of prevented stop processes (statistics)-poor start detection
68 Number of prevented stop processes (statistics)-mixture adaptation
69 Number of prevented stop processes (statistics)-regeneration operation
70 Number of requested start processes (statistics)-motortemperatur zu klein
71 Number of requested start processes (statistics)-motortemperatur zu groB
72 Number of requested start processes (statistics)-low brake pressure
73 Number of requested start processes (statistics)-immobilizer
74 OBD - requirements for which this vehicle is designed
75 oil level; condition for static measurement fulfilled -LV_LOIL_STAT_VLD
76 Oil level; dynamic average value-LOIL_DYN_TMP
77 oil level; last valid dynamic value-LOIL_DYN
78 oil level; maximum value- LOIL_MAX_SRV_INTL
79 oil level; minimum value-LOIL_MIN_SRV_INTL
80 oil level; static measurement-LOIL_STAT
81 oil temperature sensor 2-Oil temperature
82 oil temperature sensor 2; raw value-TOIL_SRV_INTL_RAW
83 operating instructions
84 operating instrucitons-test_program_requested action
85 outside air temperature
86 oxygen sensor bank 1 sensor 2 (jump sensor)
87 oxygen sensor bank 2 sensor 2 (jump sensor)
88 oxygen sensor control status
89 regulator valve
90 result test evap. emission (EVAP) canister purge reg valve-STATE_EOL_CPS
91 short term adaptation of mixture formation bank 1
92 short term adaptation of mixture formation bank 2
93 starting requriements for active participants-Binary 16 bit
94 start-stop function deactivation frequency counter-StrtStopStc_ctDeacStrtStopSwt_VW
95 status of actuator test
96 status of oil pressure switches-oil pressure switch for low pressure
97 status of oil pressure switches-oil pressure switch for high pressure
98 stop overrides for active participants-Binary 16 bit
99 stop prevention by driver frequency counter-StrtStopStc_ctStopNotReq_VW
100 stop malfunctions for active participants start/stop-Binary 16 bit
101 system status for the start/stop function master-STATE_STST_MNG_SYS
102 target position of EVAP canister valve
103 temp sensor for fuel tank leakage diagnosis-TAM_SMT_NVLD
104 temperature sensor for engine temperature management-TCYLH_OUT_TM
105 tests steps still to be performed
106 throttle valve position (absolute)
107 throttle valve position 2
108 throttle valve position; normed
109 throttle valve specified value
110 time since engine start
111 transmission coolant valve-LV_VLV_GB_HEAT_OPEN_TM
112 Transmission oil cooler valve-LV_VLV_GB_COOL_OPEN_TM
113 turbocharger intake pressure sensor
114 type of fuel
115 unlearning counter according ODB
116 vehicle speed
117 vehicle standstill with stop frequency counter-CTR_STST_STC_VEH_STOP
118 vehicle stopped frequency counter-CTR_STST_STC_ENG_VEH_STOP
119 voltage terminal 30
120 ac compressor, speed increase
121 AC request; speed increase
122 Accelerator pedal sender 1; voltage ratio
123 Accelerator pedal sender 2; voltage ratio
124 accelerator pedal sender; learned end stop
125 accelerator position
126 ACF; load
127 activation of oil pressure switching valve
128 activation; throttle valve positioner
129 Actual fuel rail pressure
130 additional water pump
131 air mass
132 air mass integral; actual
133 air mass integral; specified
134 alternator load
135 ambient pressure
136 ambient temperature
137 battery voltage
138 brake light stwitch
139 brake test switch
140 camshaft adjustment; inlet phase; bank 1
141 camshaft adjustment; inlet phase; bank 1
142 camshaft adjustment; inlet; bank 1/2; specified
143 camshaft adjustment; inlet; bank 1; actual
144 camshaft adjustment; inlet; bank 1; duty cycle
145 camshaft adjustment; inlet; bank 2; actual
146 camshaft adjustment; inlet; bank 2; duty cycle
147 CAN messages; status for ABS
148 CAN messages; status for AC
149 CAN messages; status for ACC
150 CAN messages; status for airbag
151 CAN messages; status for battery energy management
152 CAN messages; status for dash panel insert
153 CAN messages; status for electronic ignition lock
154 CAN messages; status for electronic parking brake
155 CAN messages; status for gateway
156 CAN messages; status for gearbox
157 CAN messages; status for steering column module
158 CAN messages; status for trailer recognition
159 cat. ageing; bank 1; actual
160 cat temperature; bank 1
161 cat temperature; bank 2
162 cause of irreversible brake cut-in disable
163 cause of irreversible disable (CCS)
164 cause of reversible brake cut-in disable
165 cause of reversible disable (CCS)
166 CCS shut-off criterion; switch position
167 CCS shut-off criterion; switch position
168 CCS shut-off criterion; switch position
169 charge air cooling water pump; actual duty cycle
170 charge air cooling water pump; result
171 charge air cooling water pump; specified duty cycle
172 charge air cooling water pump; status
173 charge pressure control; charge press. before throttle valve
174 compressor regulating flap; PWM activation
175 consumption equivalent; substitute value
176 coolant temperature
177 coolant temperature (unfiltered)
178 coolant temperature at engine start
179 coolant temperature; specified
180 cruise control; switch settings
181 cycle flags; (completed cycles); cat; lambda probe heater
182 cycle flags; (completed cycles); lambda probes; EGR
183 cycle flags; (completed cycles); camshaft adj; knock sensors
184 cycle flags; (completed cycles); lambda adaption;
185 cycle flags; (completed cycles); lambda probes; sec. air sys.
186 cycle flags; (completed cycles); clutch; brake; idle controller
187 cylinder shut-off; sylinder suppression
188 engine load
189 engine mount 1; right (only vehicles with engine mounting)
190 engine mount 2; left (only vehicles with engine mounting)
191 engine speed; actual
192 engine speed; specified
193 engine temperature; thermostat diagnosis
194 engine torque
195 engine; operating status
196 error flags; (completed cycles); cat; lambda probe heater
197 error flags; (completed cycles); lambda probes; EGR
198 error flags; (completed cycles); lambda probes; sec. air sys.
199 ESI (extended service intervals) oil level
200 ESI (extended service intervals) oil warning threshold
201 fan control relay; auxiliary water pump
202 fan control relay; fan run-on
203 fan request from air conditioner
204 fuel consumption signal
205 fuel pump; activation
206 fuel pump; actual fuel pressure
207 fuel pump; adaption value
208 fuel pump; fuel pressure; i-controller
209 fuel rail pressure; specified
210 fuel regulating valve; duty cycle
211 fuel supply system; high-pressure regulator
212 gearbox-CAN bus messages
213 gearbox; status
214 height correction
215 height correction
216 high-pressure system; regulator
217 high-pressure system; regulator; mobile part
218 high-pressure system; status
219 Idiling speed stabilisation; duty cycle/AC compressor torque
220 Idiling speed stabilisation; idiling speed controller
221 Idiling speed stabilisation; learned value
222 idiling stabilisation; operating status
223 ignition angle; actual
224 intake air charge-over; pressure
225 intake air temperature
226 intake manifold pressure
227 intake manifold pressure; absolute
228 kickdown adaption; switch
229 kilometers driven with MIL
230 kilometers driven with MIL
231 knock control; knock sensor voltage; cyl. 1
232 knock control; knock sensor voltage; cyl. 2
233 knock control; knock sensor voltage; cyl. 3
234 knock control; knock sensor voltage; cyl. 4
235 knock control; knock sensor voltage; cyl. 5
236 knock control; knock sensor voltage; cyl. 6
237 Lambda control value; bank 1
238 Lambda control value; bank 2
239 Lambda controller; bank 1 (average value)
240 Lambda controller; bank 2 (average value)
241 Lambda probe 1; bank 1; status
242 Lambda probe 1; bank 1; status
243 Lambda probe 1; bank 1; status
244 Lambda probe 1; bank 2; status
245 Lambda probe 1; bank 2; status
246 Lambda probe 1; bank 2; status
247 Lambda probe 2; bank 1; status
248 Lambda probe 2; bank 1; status
249 Lambda probe 2; bank 2; status
250 Lambda probe 2; bank 2; status
251 Lambda probe ageing; bank 1; dynamic factor
252 Lambda probe ageing; bank 1; probe 1; short trip result
253 Lambda probe ageing; bank 1; probe 2; short trip result
254 Lambda probe ageing; bank 2; dynamic factor
255 Lambda probe ageing; bank 2; probe 1; short trip result
256 Lambda probe ageing; bank 2; probe 2; short trip result
257 Lambda probe correction; duty cycle offset; bank 1
258 Lambda probe correction; duty cycle offset; bank 2
259 lambda probe heater, bank 1; probe 1; short trip result
260 lambda probe heater, bank 1; probe 2; short trip result
261 lambda probe heater, bank 2; probe 1; short trip result
262 lambda probe heater, bank 2; probe 2; short trip result
263 lambda probe heater, resistance; bank 1; probe 1
264 lambda probe heater, resistance; bank 1; probe 2
265 lambda probe heater, resistance; bank 2; probe 1
266 lambda probe heater, resistance; bank 2; probe 2
267 lambda probe readiness; bank 1; probe 1; short trip result
268 lambda probe readiness; bank 1; probe 2; short trip result
269 lambda probe readiness; bank 2; probe 1; short trip result
270 lambda probe readiness; bank 2; probe 2; short trip result
271 lambda probe voltage; bank 1; probe 1 (broadband sensor)
272 lambda probe voltage; bank 1; probe 2
273 lambda probe voltage; bank 2; probe 1 (broadband sensor)
274 lambda probe voltage; bank 2; probe 2
275 lambda probes actual; bank 1
276 lambda probes actual; bank 2
277 lambda probes learned values; bank 1; probe 1; idle
278 lambda probes learned values; bank 1; probe 1; part throttle
279 lambda probes learned values; bank 2; probe 1; idle
280 lambda probes learned values; bank 2; probe 1; part throttle
281 lambda probes specification; bank 1
282 lambda probes specification; bank 2
283 lambda probes specified; bank 1
284 lambda probes specified; bank 2
285 mean engine air mass
286 mean vehicle speed
287 misfire detection active
288 misfires all cylinders per 1000 rpm
289 misfires cyinder 1 from engine start to engine stop
290 misfires cylinder 1 per 1000 rpm
291 misfires cyinder 2 from engine start to engine stop
292 misfires cylinder 2 per 1000 rpm
293 misfires cyinder 3 from engine start to engine stop
294 misfires cylinder 3 per 1000 rpm
295 misfires cyinder 4 from engine start to engine stop
296 misfires cylinder 4 per 1000 rpm
297 misfires cyinder 5 from engine start to engine stop
298 misfires cylinder 5 per 1000 rpm
299 misfires cyinder 6 from engine start to engine stop
300 misfires cylinder 6 per 1000 rpm
301 radiator fan 1; activation
302 radiator fan 1; run-on; status
303 radiator fan 2; activation
304 radiator fan 2; run-on; status
305 ready and error flags
306 ready bits (completed tests)
307 shut-off time
308 start adaption; temperature adaption factor 1
309 start adaption; temperature adaption factor 2
310 start adaption; temperature adaption factor 3
311 starter control; clutch switch
312 starter control; interlock switch
313 starter, measure-back wire term. 50 R
314 starter, start relay 1
315 starter, start relay 1
316 starter, starter request terminal 50
317 tank breather valve; duty cycle
318 tank breather valve; short trip result
319 tank level
320 TCS/ESP, specified torque
321 TCS; status
322 throttle actuator angle (potentiometer 2)
323 throttle adjustment, potentiometer 1 emergency gap
324 throttle adjustment, potentiometer 2; emergency gap
325 throttle valve acjuster; adaption status
326 throttle valve adjustment; potentiometer 1 lower adaption
327 throttle valve adjustment; potentiometer 2 lower adaption
328 throttle vavle angle
329 throttle vavle angle; potentiometer 1
330 throttle vavle angle; potentiometer 2
331 throttle valve deviation
332 time since engine start
333 vehicle speed; actual
334 vehicle speed; filtered
335 vehicle speed; specified
336 AMP_ENVD
337 AR_RED_AD_ADD_MMV
338 AR_RED_AD_FAC
339 As
340 CAM_OFS_IWT_IN[1]
341 CAM_OFS_IWT_IN[2]
342 CAM_PHA_OFS_MAF[IN][1]
343 CAM_PHA_OFS_MAF[IN][2]
344 CoTE_tHdSPFilRot_VW
345 CPU_LOAD
346 CRU_SWI_POS_CAN
347 CTR_CDN_ODB_RBM
348 CTR_CDN_RBM_CAT_1
349 CTR_CDN_RBM_CAT_2
350 CTR_COMP_RBM_CAT_1
351 CTR_COMP_RBM_CAT_2
352 CTR_END_SWI_CWP_FCT_CUS
353 CTR_IGK_CYC_RBM
354 CTR_KM_CAN
355 CTR_MIS_DC_MMV_CYL[0]
356 CTR_MIS_DC_MMV_CYL[1]
357 CTR_MIS_DC_MMV_CYL[2]
358 CTR_MIS_DC_MMV_CYL[3]
359 CTR_MIS_DC_MMV_CYL[4]
360 CTR_MIS_DC_MMV_CYL[5]
361 CTR_MIS_TOT_NVMY
362 CTR_SAF_DIAG_LAM_COR
363 CTR_STST_STC_ENG_VEH_STOP
364 CTR_STST_STC_VEH_STOP
365 CTR_SUM_SRV_INTL
366 CTR_VLD_CAT_GAP_AFL[1]
367 CTR_VLD_CAT_GAP_AFL[2]
368 CTR_VLD_CAT_GAP_AFR[1]
369 CTR_VLD_CAT_GAP_AFR[2]
370 DELTA_CRK_CYL_LAM_1
371 DELTA_CRK_CYL_LAM_2
372 DIAG_INST[0]
373 DIAG_INST[1]
374 DIAG_INST[2]
375 DIAG_INST[3]
376 DIAG_INST[4]
377 DIAG_INST[5]
378 DIAG_INST[6]
379 DIAG_INST[7]
380 DIAG_INST[8]
381 DIAG_INST[9]
382 DIST_DTC_CLR
383 DIST_ENG_RUN_IN
384 DIST_ST
385 EFF_CAT_DIAG[0]
386 EFPPWM_MIN_AD
387 ENVD_0_CRU_ACT_MON
388 ENVD_0_GS_INC_MON
389 ENVD_0_MAF_NOT_PLAUS_MON
390 ENVD_0_MON
391 ENVD_0_MON_3
392 ENVD_0_MSR_MON
393 ENVD_0_N_MAX_MON
394 ENVD_0_TQI_MON
395 ENVD_1_CRU_ACT_MON
396 ENVD_1_GS_INC_MON
397 ENVD_1_MAF_NOT_PLAUS_MON
398 ENVD_1_MON
399 ENVD_1_MON_3

#9

Had to break it up due to size limits…

VCDS version 12.2.3 engine parameters for audi 3.0T (2013 S5-6MT)

Description

400 ENVD_1_MSR_MON
401 ENVD_1_N_MAX_MON
402 ENVD_1_TQI_MON
403 ENVD_2_CRU_ACT_MON
404 ENVD_2_GS_INC_MON
405 ENVD_2_MAF_NOT_PLAUS_MON
406 ENVD_2_MON
407 ENVD_2_MON_3
408 ENVD_2_MSR_MON
409 ENVD_2_N_MAX_MON
410 ENVD_2_TQI_MON
411 ENVD_3_CRU_ACT_MON
412 ENVD_3_GS_INC_MON
413 ENVD_3_MAF_NOT_PLAUS_MON
414 ENVD_3_MON
415 ENVD_3_MON_3
416 ENVD_3_MSR_MON
417 ENVD_3_N_MAX_MON
418 ENVD_3_TQI_MON
419 ENVD_CAM_IN_1
420 ENVD_CAM_IN_2
421 ENVD_CRK
422 ENVD_EEPROM
423 ENVD_KNK_RTD_LIM
424 ENVD_LSL_UP_1
425 ENVD_LSL_UP_2
426 FAC_H_RNG_LAM_AD[1]
427 FAC_H_RNG_LAM_AD[2]
428 FAC_L_RNG_LAM_AD[1]
429 FAC_L_RNG_LAM_AD[2]
430 FAC_LAM_CHK_DIAG_MV[1]
431 FAC_LAM_CHK_DIAG_MV[2]
432 FAC_LAM_CP
433 FAC_LAM_DIF_SAV_TOL_SAE
434 FAC_LAM_LIM[1]
435 FAC_LAM_LIM[2]
436 FAC_LAM_MAX_DIAG_SAV_FIL[1]
437 FAC_LAM_MAX_DIAG_SAV_FIL[2]
438 FAC_LAM_TCO_A[1]
439 FAC_LAM_TCO_A[2]
440 FAC_LAM_TCO_B[1]
441 FAC_LAM_TCO_B[2]
442 FAC_LAM_TCO_C[1]
443 FAC_LAM_TCO_C[2]
444 FAC_LAM_TCO_D[1]
445 FAC_LAM_TCO_D[2]
446 FAC_LAM_TCO_E[1]
447 FAC_LAM_TCO_E[2]
448 FAC_MAF_MAX
449 FAC_SLOP_IV[1]
450 FAC_SLOP_IV[2]
451 FRF_IMMO_SNAPSHOT_BYTE1
452 FRF_IMMO_SNAPSHOT_BYTE2
453 FRF_IMMO_SNAPSHOT_BYTE3
454 FRF_IMMO_SNAPSHOT_BYTE4
455 FRF_IMMO_SNAPSHOT_BYTE5
456 FRF_IMMO_SNAPSHOT_BYTE6
457 FUEL_MASS_AD
458 FUEL_MASS_AD_ENVD
459 FUEL_MASS_REQ_I_CTL_ENVD
460 FUP_EFP_ENVD
461 FUP_EFP_ST_H
462 FUP_EFP_ST_L
463 FUP_EFP_STOP_H
464 FUP_EFP_STOP_L
465 FUP_ENVD
466 FUP_H
467 FUP_SP_ENVD
468 Gear
469 IGA_AD_1_KNK[0]
470 IGA_AD_1_KNK[1]
471 IGA_AD_1_KNK[2]
472 IGA_AD_1_KNK[3]
473 IGA_AD_1_KNK[4]
474 IGA_AD_1_KNK[5]
475 IGA_IGC_0
476 IGA_IGC_1
477 IGA_IGC_2
478 IGA_IGC_3
479 IGA_IGC_4
480 IGA_IGC_5
481 IWTHPWM_IN[1]
482 IWTHPWM_IN[2]
483 LAM_CYL_SEL_ADJ_FAC[0]
484 LAM_CYL_SEL_ADJ_FAC[1]
485 LAM_CYL_SEL_ADJ_FAC[2]
486 LAM_CYL_SEL_ADJ_FAC[3]
487 LAM_CYL_SEL_ADJ_FAC[4]
488 LAM_CYL_SEL_ADJ_FAC[5]
489 LAMB_DELTA_AD_LAM_ADJ[1]
490 LAMB_DELTA_AD_LAM_ADJ[2]
491 LAMB_DELTA_AD_O2L_CAT[1]
492 LAMB_DELTA_AD_O2L_CAT[2]
493 LAMB_MV_SA[1]
494 LAMB_MV_SA[2]
495 LAMB_SP_MV_SA[1]
496 LAMB_SP_MV_SA[2]
497 LOIL_SUM_SRV_INL
498 LV_ACC_RED_CMD
499 LV_AD_END_IWT
500 LV_ATB_ACT_1
501 LV_ATB_ACT_2
502 LV_CAN_HOOD_SWI
503 LV_CUR_H_IV
504 LV_EFPPWM_AD_STOP
505 LV_END_DIAG_SA_SAV[1]
506 LV_END_DIAG_SA_SAV[2]
507 LV_END_DIAG_SAF[1]
508 LV_END_DIAG_SAF[2]
509 LV_ENG_RUN_IN
510 LV_ENG_RUN_IN_EXT_ADJ
511 LV_INH_AUT_ST
512 LV_INH_STR_RLY
513 LV_LOIL_L_WARN
514 LV_LOIL_L_WARN_ACT
515 LV_LOIL_L_WARN_TMP
516 LV_POIL_SWI_H
517 LV_POIL_SWI_L
518 LV_FRP_AD_EXT_ADJ_ON
519 LV_RFP_CUR_OFF
520 LV_RFP_POS_GRD
521 LV_SA_DIAG_LS_UP_END[1]
522 LV_SA_DIAG_LS_UP_END[2]
523 LV_SA_DIAG_LS_UP_ERR[1]
524 LV_SA_DIAG_LS_UP_ERR[2]
525 LV_SAF_DIAG_OK[1]
526 LV_SAF_DIAG_OK[2]
527 LV_SAV_DIAG_OK[1]
528 LV_SAV_DIAG_OK[2]
529 LV_TPS_AD_ACT
530 LV_TPS_AD_DIAG_ERR
531 LV_TPS_AD_REQ
532 LV_VCV_RLY
533 MAF
534 MAF_CYL
535 MAF_CYL_MV_SA
536 MAF_DIF_CAM_OFS_AD_SQ_TOT
537 MAF_ENVD
538 MAF_RFP
539 MAF_SCHA
540 MAF_THR
541 MAP_1_ENVD
542 MAP_1_MES
543 MAP_1_MES_BAS
544 MAP_2_ENVD
545 MAP_2_MES
546 MAP_2_MES_BAS
547 MAP_ENVD
548 MASS_FUEL_INT_OIL
549 MAX_HLD_ICH
550 MAX_HLD_LAMP_RE
551 MAX_HLD_PSTE
552 MAX_HLD_SCU
553 MFF_ADD_H_CUR_LAM_CYL_SEL_ADJ[0]
554 MFF_ADD_H_CUR_LAM_CYL_SEL_ADJ[1]
555 MFF_ADD_H_CUR_LAM_CYL_SEL_ADJ[2]
556 MFF_ADD_H_CUR_LAM_CYL_SEL_ADJ[3]
557 MFF_ADD_H_CUR_LAM_CYL_SEL_ADJ[4]
558 MFF_ADD_H_CUR_LAM_CYL_SEL_ADJ[5]
559 MFF_ADD_L_CUR_LAM_CYL_SEL_ADJ[0]
560 MFF_ADD_L_CUR_LAM_CYL_SEL_ADJ[1]
561 MFF_ADD_L_CUR_LAM_CYL_SEL_ADJ[2]
562 MFF_ADD_L_CUR_LAM_CYL_SEL_ADJ[3]
563 MFF_ADD_L_CUR_LAM_CYL_SEL_ADJ[4]
564 MFF_ADD_L_CUR_LAM_CYL_SEL_ADJ[5]
565 MFF_ADD_LAM_AD[1]
566 MFF_ADD_LAM_AD[2]
567 N_CAM_32_DIAG_CRK_SIG_LOSS
568 N_TOOTH_32_DIAG_CRK_SIG_LOSS
569 NC_NR_DIAG_RBM-identDes
570 O2L_1_MAX_BAS_AD_CAT[1]
571 O2L_1_MAX_BAS_AD_CAT[2]
572 O2L_1_MAX_BAS_AD_CAT_DIAG[1]
573 O2L_1_MAX_BAS_AD_CAT_DIAG[2]
574 O2L_MAX_CAT_GAP_AFL_ENVD_0
575 O2L_MAX_CAT_GAP_AFL_ENVD_1
576 O2L_MAX_CAT_GAP_AFL_MV[1]
577 O2L_MAX_CAT_GAP_AFL_MV[2]
578 O2L_MAX_CAT_GAP_AFR_MV[1]
579 O2L_MAX_CAT_GAP_AFR_MV[2]
580 PDT_ENVD
581 PSN_EDGE_1_AD_CAM_IN_1
582 PSN_EDGE_1_AD_CAM_IN_2
583 PSN_EDGE_2_AD_CAM_IN_1
584 PSN_EDGE_2_AD_CAM_IN_2
585 PV_AV_1
586 PV_AV_2
587 PV_AV_H
588 RATIO_O2L_LIM_CAT_GAP_AFL_MV[1]
589 RATIO_O2L_LIM_CAT_GAP_AFL_MV[2]
590 RATIO_O2L_LIM_CAT_GAP_AFR_MV[1]
591 RATIO_O2L_LIM_CAT_GAP_AFR_MV[2]
592 RFP_AD_STEP_CTR
593 RFP_AD_STOP
594 RFP_AD_STOP_SAV
595 RFP_AD_STOP_SAV_HIGH_ENVD
596 RFP_AD_STOP_SAV_LOW_ENVD
597 RFP_AV
598 RFP_AV_ENVD
599 RFP_SP
600 RFP_SP_ENVD
601 RFPPWM_ENVD
602 SAF_DIAG_COR[1]
603 SAF_DIAG_COR[2]
604 SAF_DIF[1]
605 SAF_DIF[2]
606 SAF_DIF_TOL_SAE
607 SAF_KGH_MV
608 SEG_AD_MMV_ER[0]
609 SEG_AD_MMV_ER[1]
610 SEG_AD_MMV_ER[2]
611 SEG_AD_MMV_ER[3]
612 SEG_AD_MMV_ER[4]
613 SEG_AD_MMV_ER[5]
614 SEG_AD_MMV_ER_H[0]
615 SEG_AD_MMV_ER_H[1]
616 SEG_AD_MMV_ER_H[2]
617 SEG_AD_MMV_ER_H[3]
618 SEG_AD_MMV_ER_H[4]
619 SEG_AD_MMV_ER_H[5]
620 SEG_AD_MMV_ER_L[0]
621 SEG_AD_MMV_ER_L[1]
622 SEG_AD_MMV_ER_L[2]
623 SEG_AD_MMV_ER_L[3]
624 SEG_AD_MMV_ER_L[4]
625 SEG_AD_MMV_ER_L[5]
626 SEG_AD_MMV_ER_MID[0]
627 SEG_AD_MMV_ER_MID[1]
628 SEG_AD_MMV_ER_MID[2]
629 SEG_AD_MMV_ER_MID[3]
630 SEG_AD_MMV_ER_MID[4]
631 SEG_AD_MMV_ER_MID[5]
632 Spark_efficiency_deviation_at_idle_maximum-EFF_IGA_CST_QUO_IS_MAX
633 Spark_efficiency_deviation_at_part_load-EFF_IGA_CST_QUO_PL_MAX
634 STATE_COMC_NVLD
635 STATE_DIAG_SA_LSL
636 STATE_LS_ENVD[1]
637 STATE_LS_ENVD[2]
638 STATE_NVLD
639 STATE_READY_ODB_1
640 STATE_READY_ODB_3
641 STATE_REQ_NVLD
642 STATE_SA
643 STATE_SW_MVB-Param to DOP
644 StrtStopStc_ctDeacStrtStopSwt_VW
645 StrtStopStc_ctDeacStrtSReq_VW
646 T_AST_ENVD
647 T_COOL_LOIL
648 T_DTC_CLR
649 T_EFP_MEM_H
650 T_EFP_MEM_L
651 T_FAC_MAF_MAX_ORNG
652 T_INT_DIAG_TH
653 T_POP_COC_INTER_1
654 T_PWL
655 T_RAMP_RFP_SP_OSC
656 T_TEMP_SIG_LOIL
657 T_VIS_DOWN_DLY_CAT_ENVD_0
658 T_VIS_DOWN_DLY_CAT_ENVD_1
659 TAM_CAN
660 TCO_1_2
661 TCO_A_LAM_AD_WUP[1]
662 TCO_A_LAM_AD_WUP[2]
663 TCO_B_LAM_AD_WUP[1]
664 TCO_B_LAM_AD_WUP[2]
665 TCO_C_LAM_AD_WUP[1]
666 TCO_C_LAM_AD_WUP[2]
667 TCO_D_LAM_AD_WUP[1]
668 TCO_D_LAM_AD_WUP[2]
669 TCO_E_LAM_AD_WUP[1]
670 TCO_E_LAM_AD_WUP[2]
671 TCO_MIN_INTER_LAM_AD_WUP[1]
672 TCO_MIN_INTER_LAM_AD_WUP[2]
673 TCO_MIN_LAM_AD_WUP[1]
674 TCO_MIN_LAM_AD_WUP[2]
675 TCLH
676 TEMP_CAT_ENVD[1]
677 TEMP_CAT_ENVD[2]
678 TEMP_CAT_STAT_MDL[1]
679 TEMP_CAT_STAT_MDL[2]
680 TEMP_DIF_SWI_CWP_FCT_CUS
681 TI_1_HOM[0]
682 TI_1_HOM[1]
683 TI_1_HOM[2]
684 TI_1_HOM[3]
685 TI_1_HOM[4]
686 TI_1_HOM[5]
687 TI_1_HOM_ENVD
688 TI_2_HOM[0]
689 TI_2_HOM[1]
690 TI_2_HOM[2]
691 TI_2_HOM[3]
692 TI_2_HOM[4]
693 TI_2_HOM[5]
694 TI_2_HOM_ENVD
695 TIA[NC_IDX_TIA_IM_CYL_1]
696 TIA[NC_IDX_TIA_IM_CYL_2]
697 TIA_AM_SCHA
698 TIA[NC_IDX_TIA_AM_SCHA]
699 TIA_MES[NC_IDX_TIA_IM_CYL_1]
700 TIA_MES[NC_IDX_TIA_IM_CYL_2]
701 TPS_ENVD
702 TQ_CONV
703 TQ_DIF_IS_AD_ACC
704 TQ_LOSS
705 TQ_LOSS_ACC
706 TQI_AV_END
707 TQI_GS_FAST_DEC
708 TQI_GS_FAST_INC
709 V_FUP_ENV_MV
710 V_PORT_1_ENVD
711 V_PORT_1_RAW
712 V_PORT_2_ENVD
713 V_PORT_2_RAW
714 V_PVS_1_ENVD
715 V_PVS_2_ENVD
716 V_TPS_1_ENVD
717 V_TPS_2_ENVD
718 VBOOST
719 VCV_CLOSE_RNG
720 VLS_DOWN_1_ENVD
721 VLS_DOWN_2_ENVD
722 VLS_DOWN_GND_R2L_AFL_ENVD_0
723 VLS_DOWN_GND_R2L_AFL_ENVD_1
724 VLS_UP_1_ENVD
725 VLS_UP_2_ENVD
726 VLS_UP_DIAG_SAVE_PUC_LSL_UP[1]
727 VLS_UP_DIAG_SAVE_PUC_LSL_UP[2]
728 VP_RFP_1
729 VP_RFP_1_ENVD
730 VP_RFP_AD_BOL_1
731 VP_RFP_AD_BOL_1_ENVD
732 VP_RFP_AD_LIH_1
733 VP_RFP_AD_LIH_1_ENVD
734 VP_RFP_BOL_1
735 VP_RFP_BOL_MTC_1
736 VP_RFP_BOL_MTC_1_ENVD
737 VP_RFP_LIH_1

#10

Thank you!

223 was the bitch I was looking for!

#11

I can’t confirm the translations are correct on the ones that are already translated, which is mainly the information you want. For the ones that aren’t, assuming it’s reading the correct value, here are a few you may find interesting:

RFP_AV - Boost bypass valve actual position. This is a percentage.
MAP_1_MES - Actual boost pressure recorded by the post cooler sensor 1. This is in hPa.
MAP_2_MES - Actual boost pressure recorded by the post cooler sensor 2. This is in hPa.
N - engine RPM
MAF - Predicted mass airflow (not actual, it’s modeled) - in mg/stroke
TCO_1_2 - Difference between the coolers (before and after the radiator) - in C.
IGA_IGC_0-5 - This is ignition advance per cylinder

#12

AV - Actual value - Istwert
SP - Setpoint - Sollwert
ENVD - Environmental data - Umweltbedingungen
RFP - Recirculation flap - Umluftklappe

Without knowing what the original value was, I can’t say for sure if it’s an average, but that’s what I would assume.

The “Charge air” should be the ones post cooler.

The “intake air” should be the one just past the throttle body.

The values is “lambda” so you are correct. Lambda * 14.7 = air fuel ratio

“Freeze frame for immobilizer error snapshot byte 1-6.”

Immobilizer is the thing that prevents the car from starting if someone tries to copy the key or some other method of theft.

#13

Thanks Arin.