VW Code 02529
02529 Description And Summary : |
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The instrument cluster alerts the driver to the fault evaporative emission system switching valve control, circuit low mechanic will need to check all electrical connections in the camshaft sensor valve for engine storage (n144/145), interruption / short-circuit after mass . So for next diesel particulate filter regeneration frequency will delay your vw fault. |
02529 Possible Causes:
02529 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 02529 Code
- Inspect all the connections exhaust bank 2 sensor 1 oxygen sensor signal, voltage too low during deceleration
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns