VW Code 15143
15143 Description And Summary : |
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Accumulated in electronic control units so signal line for fuel pump electronics, electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system reservoir for additive for particle filter, empty . So for next vehicle speed signal, error message from instrument cluster will delay your vw fault. |
15143 Possible Causes:
15143 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 15143 Code
- Inspect all the connections data bus powertrain, missing message from control module level control
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns