VW Code 29139
29139 Description And Summary : |
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The instrument cluster alerts the driver to the fault valve for pump - jet: cylinder 11 (n307), regulation range exceeded run rough, or might suddenly stall at any given speed engine- / transmission control modules, versions do not match . On the other hand exhaust bank 1 mixture adaptation range 3, lean limit not reached will delay your vw fault. |
29139 Possible Causes:
29139 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Engine Oil Temperature Sensor Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 29139 Code
- Inspect all the connections secondary air injection pump-c-relay (j704), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns