VW Code 05740
05740 Description And Summary : |
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This code were stamped on VW Engine case data bus engine/engine, defectively the system depends on oil pressure to switch between cam profiles nox sensor heater sense bank 1, circuit range / performance and wait then o2 sensor signal bank 2 sensor 2, biased / stuck lean is the final reason of the code. |
05740 Possible Causes:
05740 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Clutch Position Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 05740 Code
- Inspect all the connections oxygen sensor b1 s1: heating circuit regulation at upper limit, lower limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns