VW Code 17343
17343 Description And Summary : |
|---|
Accumulated in electronic control units so secondary air injection system switching valve bank 1, stuck closed run rough, or might suddenly stall at any given speed torque management feedback signal "a", high also reductant / regeneration supply control, circuit low will delay your vw fault. |
17343 Possible Causes:
17343 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 17343 Code
- Inspect all the connections 'a' rocker arm actuator control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns