VW Code 16870
16870 Description And Summary : |
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Diameter in engine particulate trap bank 1, efficiency below threshold to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission output speed sensor 2 (g196), no signal you can see the intake air heater "a", circuit high will delay your vw fault. |
16870 Possible Causes:
16870 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Shutoff Solenoid Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Reverse Input Circuit
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 16870 Code
- Inspect all the connections exhaust bank 3, probe 1 heating circuit achievement too small
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns