Well, I just changed my transmission fluid and feeling good headed out - in sport mode of course. Motor is really feeling good and shifts are excellent. After a bit of driving, dropped the pedal to edge my way past an m5 and suddenly - loss of power, engine light and eps. I’ve seen this before. Just before I had the fuel pumps and rail replaced under warranty, but why, again? Ack.
I need to check if the fuel pump sensors were replaced in the last work, but I assume they were since the pumps and rail are new. I do need to do VC gaskets, but they’re not terrible. Also plan to clean the TB’s, but they shouldn’t be that bad. Also need to check when the fuel filter was replaced. Thinking I could take the TB’s off and inspect for kinks/etc. This is nearly identical to what happened before when the pumps were replaced - however then there was a leak and strong gas odor. My codes are below. Pulled these, cleared - was hopeful they would say gone since I’m not pushing it in sport mode, but unfortunately they’re back under conservative driving in D. Cold start is a little rough, but smooths out nicely once warmed up - attributing this to VC’s maybe leaking into plugs, but haven’t verified. Cam followers? Any suggestions greatly appreciated. Cheers and happy Friday!
Address 01: Engine (BXA) Labels: Redir Fail!
Part No SW: 4F1 910 562 A HW: 4F1 907 552 B
Component: 5.2L V10/4V FSI ™0010
Revision: 5HH02— Serial number:
Coding: 01050009190F0260
Shop #: WSC 26097 444 83501
VCID: 234Exxx
2 Faults Found:
000135 - Fuel Rail/System Pressure
P0087 - 002 - Too Low - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 2
Fault Frequency: 5
Reset counter: 255
Mileage: 166025 km
Time Indication: 0
Date: 2017.01.07
Time: 14:28:42
Freeze Frame:
RPM: 3142 /min
Load: 33.7 %
Speed: 114.0 km/h
Temperature: 93.0∞C
Temperature: 18.0∞C
Absolute Pres.: 1000.0 mbar
Voltage: 14.097 V
000135 - Fuel Rail/System Pressure
P0087 - 008 - Too Low - MIL ON
Freeze Frame:
Fault Status: 11101000
Fault Priority: 2
Fault Frequency: 1
Reset counter: 255
Mileage: 166029 km
Time Indication: 0
Date: 2017.01.07
Time: 14:31:01
Freeze Frame:
RPM: 3017 /min
Load: 46.3 %
Speed: 111.0 km/h
Temperature: 96.0∞C
Temperature: 18.0∞C
Absolute Pres.: 1010.0 mbar
Voltage: 14.224 V
Readiness: 0000 0000