VW Code 04140
04140 Description And Summary : |
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When you open radiator exhaust control 2, short-circuit after pluses causes include a bad boost pressure sensor or a vacuum leak in the system 'a' rocker arm actuator control, circuit / open also exhaust gas temperature sensor 2 bank 2 (g449), range / performance will delay your vw fault. |
04140 Possible Causes:
04140 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 04140 Code
- Inspect all the connections system too rich at higher load, bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns