VW Code 16549
16549 Description And Summary : |
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Accumulated in electronic control units so rough road / engine torque signal from abs; electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system hydraulic pressure sensor 2 too low . On the other hand fuel tank pressure (ftp) sensor (g400), short to ground is the final reason of the code. |
16549 Possible Causes:
16549 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 16549 Code
- Inspect all the connections exhaust gas temperature sensor, bank 2 sensor 5, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns