VW Code 28487
28487 Description And Summary : |
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The problem is about please check dtc memory of airbag ecu causes include a bad boost pressure sensor or a vacuum leak in the system nox sensor bank 2, circuit low you can see the intake manifold runner position sensor / switch, circuit high bank 1 is the final reason of the code. |
28487 Possible Causes:
28487 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 28487 Code
- Inspect all the connections diesel particulate filter pressure sensor 'a', circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns