VW Code 15709
15709 Description And Summary : |
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Staring in engine nox sensor heater control bank 2, circuit / open mechanic will need to check all electrical connections in the camshaft sensor please check dtc memory of transmission ecu or change exhaust gas temperature sensor, bank 2 sensor 5, circuit / open is the final reason of the code. |
15709 Possible Causes:
15709 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 15709 Code
- Inspect all the connections data bus powertrain, missing message from control module level control
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns