|
|
содержание .. 655 656 657 658 ..
EC-1278 < SYMPTOM DIAGNOSIS > [K9K] TOO MUCH POWER TOO MUCH POWER Description INFOID:0000000001162723 CHART 13: TOO MUCH POWER Diagnosis Procedure INFOID:0000000001162724 1. CHECK ECM POWER SUPPLY AND GROUND CIRCUIT Check ECM power supply and ground circuit. Refer to EC-1106, "Diagnosis Procedure" . Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness or connector. 2. CHECK WIRING HARNESS Visually check the condition of the engine wiring harness. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace harness or connector. 3. CHECK ENGINE COOLANT TEMPERATURE SENSOR Check engine coolant temperature sensor. Refer to EC-1133, "Component Inspection" Is the turbocharger correct? Yes >> GO TO 4. No >> Repair or replace. 4. CHECK TURBOCHARGER Check that the turbocharger is working properly. Refer to EC-1195, "Diagnosis Procedure" . Is the turbocharger correct? Yes >> GO TO 5. No >> Repair or replace. 5. CHECK ASCD CLUTCH SWITCH Check ASCD clutch switch. Refer to EC-1209, "Component Inspection" Is the inspection result normal? YES >> GO TO 6. NO >> Repair or replace. 6. CHECK VEHICLE SPEED SIGNAL Check the following component. BRC-25, "CONSULT-III Function (ABS)" (without ESP) or BRC-105, "CONSULT-III Function (ABS)" (with ESP).] • Combination meter (Refer to MWI-22, "CONSULT-III Function (METER/M&A)" .) Is the inspection result normal? YES >> GO TO 7. NO >> Repair or replace. 7. CHECK CAN COMMUNICATION Perform trouble diagnosis on the CAN communication line using CONSULT-III. Refer to . Is the inspection result normal? YES >> GO TO 8. NO >> Repair or replace harness or connector. 8. CHECK HIGH PRESSURE SUPPLY PUMP (PRESSURE CONTROL VALVE) |