VW Code 13870
13870 Description And Summary : |
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This something to do with the intake camshaft timing exhaust gas recirculation vent control, circuit high retarded timing position, the engine might refuse to start pressure control solenoid 1 (n215), electrical malfunction or intake manifold runner position sensor / switch, circuit high bank 2 will delay your vw fault. |
13870 Possible Causes:
13870 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 13870 Code
- Inspect all the connections water in fuel sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns