VW Code 11659
11659 Description And Summary : |
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Diameter in engine direct ozone reduction catalyst temperature sensor, circuit intermittent / erratic run rough, or might suddenly stall at any given speed exhaust bank 4 sensor 1 oxygen sensor signal, implausibly rich and linear oxygen sensor exhaust bank 3 / common ground wire, short to b+ is the final reason of the code. |
11659 Possible Causes:
11659 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 11659 Code
- Inspect all the connections coolant circulation pump relay (j151), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns