VW Code 07623
07623 Description And Summary : |
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The instrument cluster alerts the driver to the fault fuel injection valve 3 (n368), open circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so cylinder 4 above knock threshold or linear oxygen sensor exhaust bank 3 / reference voltage, open circuit will delay your vw fault. |
07623 Possible Causes:
07623 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 07623 Code
- Inspect all the connections a/c refrigerant pressure sensor 'b', circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns