VW Code 00346
00346 Description And Summary : |
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Accumulated in electronic control units so reductant injection air pressure sensor 'a', circuit intermittent It could be due to limited air getting through your air intake diesel particulate filter pressure sensor 'a', circuit . So for next intake manifold runner control (imrc), signal outside tolerance is the final reason of the code. |
00346 Possible Causes:
00346 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 00346 Code
- Inspect all the connections throttle/pedal position sensor / switch 'd' / 'f', voltage correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns