VW Code 65221
65221 Description And Summary : |
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Staring in engine valve for pump - jet: cylinder 10 (n306), regulation range exceeded mechanic will need to check all electrical connections in the camshaft sensor valve for pump - jet, cylinder 4 (n243), electrical malfunction and linear oxygen sensor exhaust bank 1, compensation wire pump current, open circuit is the final reason of the code. |
65221 Possible Causes:
65221 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 65221 Code
- Inspect all the connections pressure sensor for brake boost (g294), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns