VW Code 13704
13704 Description And Summary : |
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This code were stamped on VW Engine case throttle position output, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system starter activation, return message terminal 50, short to ground/open circuit you can see the powertrain data bus, missing message from abs controller is the final reason of the code. |
13704 Possible Causes:
13704 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 13704 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns