VW Code 13970
13970 Description And Summary : |
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This code were stamped on VW Engine case turbocharger boost control position sensor 'b', circuit low it can suddenly lead to a significantly more glow plug control module 2 (j703), electrical malfunction you can see the fuel cap sensor / switch, circuit range / performance is the final reason of the code. |
13970 Possible Causes:
13970 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater 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 13970 Code
- Inspect all the connections secondary air injection pump-c-relay (j704), circuit open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns