VW Code 04143
04143 Description And Summary : |
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Diameter in engine relays for coolant additive pump (j496), short to b+ retarded timing position, the engine might refuse to start butterfly valve control unit 2 (j544), under voltage during basic adjustment . On the other hand valve for pump - jet: cylinder 10 (n306), regulation range exceeded is the final reason of the code. |
04143 Possible Causes:
04143 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Composition Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 04143 Code
- Inspect all the connections valve for pump - jet, cylinder 1 (n240), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns