Auxiliary Air Valve (Idle Speed): Testing and Inspection
COMPONENT INSPECTIONIACV-Air Regulator
Disconnect EFI (IACV-air regulator) sub-harness connector.
- Check IACV-air regulator resistance.
Resistance:
Approximately 70 - 80 ohms at 250°C (770°F)
- Check IACV-air regulator for clogging.