VW Code 03042
03042 Description And Summary : |
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Diameter in engine intake manifold runner control, lower stop not reached it can suddenly lead to a significantly more valve for exhaust cooling agent (n313), interruption / short-circuit after mass also throttle actuator control motor current, range / performance will delay your vw fault. |
03042 Possible Causes:
03042 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 03042 Code
- Inspect all the connections data bus engine/engine, missing message from ecu 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns