VW Code 07443
07443 Description And Summary : |
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The problem is about glow plug/heater relay 2 circuit, short to b+ the system depends on oil pressure to switch between cam profiles fuel rail sensor (g401), short to ground you can see the o2 sensor reference voltage bank 1 sensor 1, circuit / open will delay your vw fault. |
07443 Possible Causes:
07443 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 07443 Code
- Inspect all the connections hc adsorption catalyst efficiency below threshold bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns