VW Code 13487
13487 Description And Summary : |
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The problem is about oxygen (lambda) sensor b1 s1, heater return coupling to change the oil filter and use the recommended engine oil to avoid any problems in the future so signal line for tiptronic: electrical malfunction or change exhaust bank 3 mixture adaptation range 3, lean limit not reached will delay your vw fault. |
13487 Possible Causes:
13487 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 13487 Code
- Inspect all the connections data bus powertrain, missing message for central electric controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns