Woland

Ive been running AWE test pipes for about 4 months now. I VAG very often cause my CEL is perm on. I usually clear the codes to see them come back again. All the time ive seen only codes related to S2 (rear O2 sensor) but I just saw S1 codes also pop out. Anybody has any experience with these codes... is my B2S1 dead? This will make the engine go a little rich, right? What should I do... My S2 O2 sensors are tied to the back of my DTS with zipties (I know they are dead by now).

17584 - Bank1: O2S (Lambda) Correction Behind Catalyst: Control Limit
Reached
P1176 - 35-00 - -
17585 - Bank2: O2S (Lambda) Correction Behind Catalyst: Control Limit
Reached
P1177 - 35-00 - -
16523 - Oxygen (Lambda) Sensor B1 S2: Response too Slow
P0139 - 35-00 - -
16540 - Oxygen (Lambda) Sensor B2 S2: Malfunction in Circuit
P0156 - 35-00 - -
16534 - Oxygen (Lambda) Sensor B2 S1: Malfunction in Circuit
P0150 - 35-10 - - - Intermittent
16520 - Oxygen (Lambda) Sensor B1 S2: Malfunction in Circuit
P0136 - 35-10 - - - Intermittent

frank

did you call AWE?

TRM

test pipes or down pipes?

M0st hat3d

Buy my AWE cats - less than 60 miles on them! Make an offer

Woland

both... lol