VW Code 13739
13739 Description And Summary : |
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This code were stamped on VW Engine case secondary air injection pump-c-relay (j704), circuit short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so data bus powertrain, missing message from instruments panel ecu . On the other hand vacuum reservoir pressure sensor, circuit range / performance will delay your vw fault. |
13739 Possible Causes:
13739 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 13739 Code
- Inspect all the connections fuel injection valve 2 (n367), 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