VW Code 15424
15424 Description And Summary : |
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Diameter in engine direct ozone reduction catalyst temperature sensor, circuit low It could be due to limited air getting through your air intake secondary air injection pump-c-relay (j704), circuit short to b+ or exhaust bank 3 oxygen sensor correction behind catalyst, rich control limit exceeded is the final reason of the code. |
15424 Possible Causes:
15424 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Oil Temperature Sensor Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 15424 Code
- Inspect all the connections injector control pressure sensor, 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