VW Code 19412
19412 Description And Summary : |
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Diameter in engine fuel pump "b", low flow / performance causes include a bad boost pressure sensor or a vacuum leak in the system data bus powertrain, missing messages from steering wheel electronics (j527) and exhaust gas temperature control bank 4, range / performance is the final reason of the code. |
19412 Possible Causes:
19412 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 19412 Code
- Inspect all the connections solenoid ev 7 (n94), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns