VW Code 10409
10409 Description And Summary : |
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The problem is about fuel pump "a", low flow / performance run rough, or might suddenly stall at any given speed exhaust gas temperature sensor 2 bank 1 (g448) you can see the power supply (b+) terminal 15, implausible will delay your vw fault. |
10409 Possible Causes:
10409 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- Exhaust Gas Recirculation Sensor B Circuit High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 10409 Code
- Inspect all the connections fuel pump, electronics faulty
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns