P1644
TP Output Circuit.
- Buick
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 6
- AreaComputer and output circuits
- 44
- FaultThe specific fault in that area
Guide
Writing the guide for P1644. The first open of a code takes up to a minute.
This code for other makes
- P1644CadillacTP Output Circuit
- P1644ChevroletTP Output Circuit
- P1644FordFuel Pump Speed Control Circuit Malfunction
- P1644GMTP Output Circuit
- P1644GMCTP Output Circuit
- P1644LincolnFuel Pump Speed Control Circuit Malfunction
- P1644MercuryFuel Pump Speed Control Circuit Malfunction
- P1644OldsmobileTP Output Circuit
- P1644OtherFuel Pump Speed Control Circuit Malfunction
- P1644SaturnTP Output Circuit
- P1644VolkswagenCheck DTC Memory Of Clutch ECU