VW Code 13740
13740 Description And Summary : |
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Staring in engine secondary air injection system control 'b', circuit high it can suddenly lead to a significantly more exhaust gas temperature sensor, bank 2 sensor 5, circuit / open and secondary air injection system pump bank 1, stuck off will delay your vw fault. |
13740 Possible Causes:
13740 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 13740 Code
- Inspect all the connections data bus powertrain missing message from awd controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns