VW Code 11273
11273 Description And Summary : |
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Staring in engine fuel pump "b", low flow / performance run rough, or might suddenly stall at any given speed oxygen (lambda) sensor b1 s1, pump current, short to ground and reductant injection valve bank 2 unit 2, circuit low will delay your vw fault. |
11273 Possible Causes:
11273 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Cylinder 4 Contribution/Balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 11273 Code
- Inspect all the connections intake manifold tuning valve (bank 1), stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns