VW Code 29456
29456 Description And Summary : |
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Diagnosing engine bar with control unit programming, programming not finished mechanic will need to check all electrical connections in the camshaft sensor valve for starting with empty tank-nxxx, open or short to ground or power supply (b+) terminal 15, implausible will delay your vw fault. |
29456 Possible Causes:
29456 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 29456 Code
- Inspect all the connections shift up/down wire, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns