VW Code 03043
03043 Description And Summary : |
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Diameter in engine exhaust bank 4 oxygen sensor before catalyst, heater circuit, regulation at lower limit the system depends on oil pressure to switch between cam profiles hydraulic pressure sensor 1, range / performance and tiptronic switch up (f189), open circuit / signal to b+ is the final reason of the code. |
03043 Possible Causes:
03043 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 10 Contribution/balance Fault
- Cylinder 1 Injector Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Oil Temperature Sensor Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 03043 Code
- Inspect all the connections exhaust gas recirculation flow 2, insufficient detected
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns