gsm1999

Wanted: 4B0 927 156 FE TCM Help
I am currently searching for a TCM part #4B0 927 156 FE

If anyone could help me please..

Thank you so much..

audi1031

Sounds like you need to be in the wanted section

s4master1

new or used, we got them both
what's wrong with yours?

gsm1999

I bought an Audi 2004 turbo a6 Quattro..

I found out it's a monster of problems including the following;

So you would better understand what I went thru.

- All Gears are High Lighted
- Car is in Limp Mode

- Damaged Radiator bracket.. Replaced
- New Radiator Installed
- New Condenser installed .. AC super cold
- New Bumper Installed
- Repaired, cleaned and re-tightened all clamps
- Replaced coolant storage
- Replaced the 2nd damaged electrical water pump.. Was leaking.
- repaired the roof drains
- repaired and sealed cracks in the vent seals
- Cut rotors and replaced brakes
- Cut and soldered every butt connected electrical lines under the passenger side
- checked all lines for continuity
- TCM Replaced
- New TCM Soaked 2nd time due to another crack in the seal under the dash {5" water again in Passenger side}

I think the 2nd tcm is damaged and also need a TCM harness

the original tcm connector is damaged due to rust..

I soldered all lines direct into the tcm.. Perfect.. Soldered and triple checked with BATT off..

I think due to the 2nd time flooding in passenger side, the tcm is damaged..

I borrowed a Diagnostic tool.. Gave me the following error;

Error Code: P0884 TCM Power Input Signal Intermittent
Error Code: P0798 Pressure Control Solenoid C Electrical

gsm1999

I checked the following on the TCM;

Check one line TCM power supply circuit has POWER when ignition is Off - OK

Checked 2 black lines the has power when ignition is ON - I guess it's the TCM ign power supply circuit -OK

Checked the Brown wires (ground) TCM power ground - OK

ECS Tuning-Audi

Might also want to check the fluid level in the transmission if its too low sometimes it will put the transmission into limp mode.

Jason

gsm1999

Error Code: P0884 TCM Power Input Signal Intermittent
Error Code: P0798 Pressure Control Solenoid C Electrical

??