VW Code 02443
02443 Description And Summary : |
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Diameter in engine glow plug / heater indicator (k29), circuit short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 1 mixture adaptation range 3, rich limit exceeded also transmission mount valve 2 (n263), short to ground will delay your vw fault. |
02443 Possible Causes:
02443 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 02443 Code
- Inspect all the connections nox sensor bank 1, 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