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P0132, P0152 A/F SENSOR 1 EC-813 < DTC/CIRCUIT DIAGNOSIS > [VK50VE] C D E F G H I J K L M A EC N P O With GST Follow the procedure “With CONSULT-III” above. Is the indication constantly approx. 5 V? YES >> Go to NO >> GO TO 3. 3. PERFORM DTC CONFIRMATION PROCEDURE With CONSULT-III 1. Turn ignition switch OFF and wait at least 10 seconds. 2. Turn ignition switch ON. 3. Turn ignition switch OFF and wait at least 10 seconds. 4. Restart engine. 5. Drive and accelerate vehicle to more than 40 km/h (25 MPH) within 20 seconds after restarting engine. CAUTION: Always drive vehicle at a safe speed. 6. Maintain the following conditions for approximately 20 consecutive seconds. NOTE: 1. 7. Check 1st trip DTC. With GST Follow the procedure “With CONSULT-III” above. Is 1st trip DTC detected? YES >> Go to NO >> INSPECTION END Diagnosis Procedure INFOID:0000000005237300 1. CHECK GROUND CONNECTION 1. Turn ignition switch OFF. 2. Check ground connection M95. Refer to Ground Inspection in Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace ground connection. 2. CHECK AIR FUEL RATIO SENSOR 1 POWER SUPPLY CIRCUIT 1. Disconnect air fuel ratio (A/F) sensor 1 harness connector. 2. Turn ignition switch ON. 3. Check the voltage between A/F sensor 1 harness connector and ground. Is the inspection result normal? YES >> GO TO 4. NO >> GO TO 3. 3. DETECT MALFUNCTIONING PART ENG SPEED 1,000 - 3,200 rpm VHCL SPEED SE More than 40 km/h (25 mph) B/FUEL SCHDL 1.5 - 9.0 msec Selector lever Suitable position DTC A/F sensor 1 Ground Voltage Bank Connector Terminal P0132 1 F67 4 Ground Battery voltage P0152 2 F68 4 |