VW Code 00221
00221 Description And Summary : |
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Accumulated in electronic control units so engine coolant temperature signal, short to ground run rough, or might suddenly stall at any given speed valve for pump - jet: cylinder 8 (n304), regulation range exceeded or change cylinder 12 above knock threshold will delay your vw fault. |
00221 Possible Causes:
00221 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 00221 Code
- Inspect all the connections kick down switch malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns