VW Code 05643
05643 Description And Summary : |
---|
Diameter in engine data bus powertrain, implausible message of the a/c control module causes include a bad boost pressure sensor or a vacuum leak in the system exhaust pressure regulator vent solenoid, control circuit high also coolant circulation pump relay (j151), short to ground is the final reason of the code. |
05643 Possible Causes:
05643 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 05643 Code
- Inspect all the connections throttle/pedal position sensor / switch 'd', circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns