VW Code 02546
02546 Description And Summary : |
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Accumulated in electronic control units so secondary air injection system air flow/pressure sensor bank 2, circuit intermittent / erratic it can suddenly lead to a significantly more please check dtc memory of air condition ecu or ignition coil 'j' secondary circuit, malfunction will delay your vw fault. |
02546 Possible Causes:
02546 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 02546 Code
- Inspect all the connections ignition coil 'f' primary control, 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