VW Code 05728
05728 Description And Summary : |
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Accumulated in electronic control units so ignition coil 'h' secondary circuit, malfunction causes include a bad boost pressure sensor or a vacuum leak in the system load signal from alternator terminal df, short to ground also linear oxygen sensor exhaust bank 3 / common ground wire, short to b+ is the final reason of the code. |
05728 Possible Causes:
05728 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 05728 Code
- Inspect all the connections low pressure fuel system sensor (g410), 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