VW Code 11604
11604 Description And Summary : |
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Accumulated in electronic control units so injector cylinder 16 (n393), circuit high run rough, or might suddenly stall at any given speed reductant injection valve bank 1 unit 1, circuit / open and wait then ignition coil 'c' primary control, short to plus will delay your vw fault. |
11604 Possible Causes:
11604 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
What To Check After Fixing 11604 Code
- Inspect all the connections exhaust gas temperature sensor 2 bank 2 (g449), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns