Component Inspection

Engine Control
P0112 Intake Air Temperature Circuit Low Input - Component Inspection

Component Inspection

1. Measure resistance between terminals 1 and 5 of the sensor connector(Component side).
Specification









2. Is resistance within the specification?
YES
> Check for poor connection between PCM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "Verification of Vehicle Repair" procedure.
NO
> Check IATS for contamination, deterioration, or damage. Substitute with a known-good IATS and check for proper operation. If the problem is corrected, replace IATS and then go to "Verification of Vehicle Repair" procedure.