VW Code 16309
16309 Description And Summary : |
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When you open nox sensor bank 1, circuit high It could be due to limited air getting through your air intake nox sensor heater sense bank 2, circuit low you can see the transmission mount valve 1 (n262), open circuit will delay your vw fault. |
16309 Possible Causes:
16309 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 16309 Code
- Inspect all the connections torque management feedback signal "a"
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns