[Z06] Codes?
Thread Starter
Instructor
Joined: Aug 2002
Posts: 144
Likes: 0
From: Frisco TX
Codes?
Hey guys,
I decided to check my codes today and I have a few. The first two I understand as I just installed a MAFT (does this normal happen after installing a MAFT ..? ). But can someone give me a little more info on the others?
PCM
- P0171 H Fuel Trim System Lean Bank 1
- P0174 H Fuel Trim System Lean Bank 2
TCS
- C1221 H RF WHEEL SPEED SENSOR CIRCUIT OPEN
- C1222 H RIGHT FRONT WHEEL SPEED SIGNAL MISSING
- C1248 H LEFT FRONT PWM SOLENOID CIRCUIT SHORTED
IPC
- Ull60 H Loss Of DDM Communications
AO- LDCM
- B2252 H Drv Dr Key Cyl Unlock Switch Fault
I figure I might just erase them all and see which ones come back.
Any ideas?
Brian
I decided to check my codes today and I have a few. The first two I understand as I just installed a MAFT (does this normal happen after installing a MAFT ..? ). But can someone give me a little more info on the others?
PCM
- P0171 H Fuel Trim System Lean Bank 1
- P0174 H Fuel Trim System Lean Bank 2
TCS
- C1221 H RF WHEEL SPEED SENSOR CIRCUIT OPEN
- C1222 H RIGHT FRONT WHEEL SPEED SIGNAL MISSING
- C1248 H LEFT FRONT PWM SOLENOID CIRCUIT SHORTED
IPC
- Ull60 H Loss Of DDM Communications
AO- LDCM
- B2252 H Drv Dr Key Cyl Unlock Switch Fault
I figure I might just erase them all and see which ones come back.
Any ideas?
Brian
Le Mans Master
Joined: Jun 2000
Posts: 5,555
Likes: 9
From: Indiana
Re: Codes? (inferno)
You should get a service manual .. it's invaluable in deciphering codes. Can't tell you anything about the ones you're showing except that they're all history codes. Your idea of erasing them all and seeing which return seems like a good one to me.
Be aware that you can check the codes while you're driving ...
Be aware that you can check the codes while you're driving ...
