|
|
6E-52 EMISSION AND ELECTRICAL DIAGNOSIS Resistance value Notice: Inspection Point Resistance Value Temperature on sensor Reference Connector Pin No. 3 pin Black 1 ←→ 3 ∞ — Thermistor for ENGINE ←→ Thermistor for meter 1 ←→ 2 2.5 (k Ω) 20 °C (68°F) Thermistor for ENGINE 247 ( Ω) 90 °C (194°F) 1 ←→ Body ∞ — Thermistor for ENGINE ←→ Body 2 ←→ 3 ∞ — Thermistor for ENGINE ←→ Thermistor for meter 3 ←→ Body 146.6 ( Ω) 60 °C (140°F) Thermistor for meter ENGINE 2 ←→ Body ∞ — Thermistor for ECM ←→ Body Step Action Value YES NO 1 Was the “on-board diagnostic (OBD) system — Go to self diag system check 2 1. Ignition “OFF” code 13. Does code 14 still remain faulty? — 3 1. Ignition “OFF” for interterminal short. 3. Repair if necessary. Was ECT Sensor connector shorted? — 4 1. Ignition “OFF” Was ECM terminal shorted? — 5 1. Disconnect the ECM. short to ground or a short to ground cir- 3. Repair if necessary. Is ECT sensor signal circuit shorted to — 6 1. Ignition “OFF” Is the action complete? — — 7 1. Replace the ECM. Is the action complete? — — |