|
|
P0182, P0183 FTT SENSOR EC-243 < DTC/CIRCUIT DIAGNOSIS > [QR25DE] C D E F G H I J K L M A EC N P O 2. Loosen and retighten two ground screws on the body. Refer to . OK or NG OK >> GO TO 2. NG >> Repair or replace ground connections. 2. CHECK COMBINATION METER FUNCTION OK or NG OK >> GO TO 3. NG >> Go to MWI-35, "Component Inspection" 3. CHECK FUEL TANK TEMPERATURE SENSOR POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect “fuel level sensor unit and fuel pump” harness con- nector. 3. Turn ignition switch ON. 4. Check voltage between “fuel level sensor unit and fuel pump” terminal 4 and ground with CONSULT or tester. OK or NG OK >> GO TO 5. NG >> GO TO 4. 4. DETECT MALFUNCTIONING PART Check the following. • Harness connectors E41, C1 • Harness for open or short between ECM and “fuel level sensor unit and fuel pump” >> Repair harness or connector. 5. CHECK FUEL TANK TEMPERATURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch OFF. 2. Disconnect combination meter harness connector. BBIA0614E BBIA0545E Voltage: Approximately 5V PBIB0932E |