Measure resistance between terminals 1 and 5 of the sensor connector(Component side).
Specification
Temp.(°C) | Temp.(°F) | Resistance(kΩ) | Temp.(°C) | Temp.(°F) | Resistance(kΩ) |
-20 | -4 | 14.26 ~ 16.02 | 40 | 104 | 1.11 ~ 1.19 |
0 | 32 | 5.50 ~ 6.05 | 60 | 140 | 0.57 ~ 0.60 |
20 | 68 | 2.35 ~ 2.54 | 80 | 176 | 0.31 ~ 0.32 |
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.
