VW Code 16697
16697 Description And Summary : |
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When you open oxygen (lambda) sensor b3 s1, heater return coupling to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 4 mixture adaptation range 3, lean limit not reached . On the other hand fuel pump "b" control, circuit / open will delay your vw fault. |
16697 Possible Causes:
16697 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 16697 Code
- Inspect all the connections relays for small amount of heat (j359), disconnected or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns