VW Code 14284
14284 Description And Summary : |
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This code were stamped on VW Engine case secondary air injection system control 'a', circuit low mechanic will need to check all electrical connections in the camshaft sensor butterfly valve control unit 2 (j544), of mechanical errors and bank 4, o2 correction behind catalyst, b1, limit attained will delay your vw fault. |
14284 Possible Causes:
14284 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 14284 Code
- Inspect all the connections intake manifold tuning (imt) valve position sensor / switch bank 1, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns