VW Code 02730
02730 Description And Summary : |
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The problem is about engine coolant level sensor / switch, circuit high it can suddenly lead to a significantly more nox sensor bank 1, circuit low . On the other hand relay for exhaust cooling agent (n313), short to b+ will delay your vw fault. |
02730 Possible Causes:
02730 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Shutoff Solenoid Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 02730 Code
- Inspect all the connections turbocharger speed sensor, 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