Ignition "OFF"
Disconnect OTS connector.
Measure resistance between terminals 1 and 2 of OTS connector.(Component side)
Specification
Temp.(°C) | Temp.(°F) | OTS Resistance(kΩ) | Temp.(°C) | Temp.(°F) | OTS Resistance(kΩ) |
-20 | -4 | Approx. 14.1~16.9 | 40 | 104 | Approx. 1.1~1.2 |
0 | 32 | Approx. 6 | 60 | 140 | Approx. 0.5~0.6 |
20 | 68 | Approx. 2.3~2.6 | 80 | 176 | Approx. 0.3 |
Is resistance within specification?
YES
▶ Check for poor connection between ECM 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 OTS for contamination, deterioration, or damage. Substitute with a known-good OTS and check for proper operation. If the problem is corrected, replace OTS and then go to "Verification of Vehicle Repair" procedure
