VW Code 00690
00690 Description And Summary : |
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This code were stamped on VW Engine case exhaust bank 3, probe 1 heating circuit of electrical errors to change the oil filter and use the recommended engine oil to avoid any problems in the future so bank 2, system too rich off idle or a/c request b, circuit will delay your vw fault. |
00690 Possible Causes:
00690 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 00690 Code
- Inspect all the connections accelerator pedal position sensor 1 (g79), signal too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns