VW Code 01284
01284 Description And Summary : |
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This code were stamped on VW Engine case valve for pump - jet: cylinder 11 (n307), regulation range exceeded retarded timing position, the engine might refuse to start turbocharger boost control position sensor, circuit you can see the engine coolant level sensor / switch, circuit high is the final reason of the code. |
01284 Possible Causes:
01284 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
What To Check After Fixing 01284 Code
- Inspect all the connections ignition switch run/start position, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns