17526 - Oxygen (Lambda) Sensor Heating; B1 S2: Open Circuit
P1118 - 004 - No Signal/Communication - MIL ON
17522 - Oxygen (Lambda) Sensor; B1 S2: Internal Resistance too High
P1114 - 004 - No Signal/Communication - MIL ON
Readiness: 0110 1101
I am guessing the cable is loose after the shop installed my replacement downpipes.
What one is it?
Right side left side?
Guessing driver side rear 02?
My bad now im thinking about it i think bank 2 is driver side, i know S2 is rear obviously. Sorry thursdays are my fridays and its been a long week and ive already killed a bottle of cabernet.
Passenger post cat sensor…the easy one
Can’t figure out why I was getting LOW effecincy on both banks.
Replaced both CATS and now this pops up.
WTF.
Is the O2 sensor plugged in? Look at the codes, no response, open circuit, internal resistance too high (an open circuit has lots of resistance) its either completely dead, unplugged or the wiring is damaged.
Thats what I was thinking also.
Can’t be working before the CATS install and then fully NOT working.
I need to check it again.
Not a lot of room to see though.