Hunting

POOR IDLING; HUNTING

When the malfunction code is not confirmed in the diagnostic trouble code check and the problem still cannot be confirmed in the basic inspection, then proceed to this step and perform troubleshooting according to the numbered order given below.

1. Switch Condition Signal Circuit
2. Idle Air Control Valve Circuit
3. Volume Air Flow Circuit
4. Engine Control Module Power Source Circuit
5. Fuel Pump Control Circuit