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A 2. CHECK TERMINAL VOLTAGE (+B OF HO2 SENSOR) (a) Disconnect the D31 or D32 HO2 sensor connector. (b) Turn the ignition switch to ON. (c) Measure the voltage according to the value(s) in the table below. Standard voltage: TESTER CONNECTION SWITCH CONDITION SPECIFIED CONDITION D31-2 (+B) - Body ground Ignition switch ON 11 to 14 V D32-2 (+B) - Body ground Ignition switch ON 11 to 14 V Result RESULT PROCEED TO NG A OK B B GO TO STEP 5 3. INSPECT INTEGRATION RELAY (EFI) (a) Remove the integration relay from the engine room relay block
. (b) Inspect the EFI NO. 1 fuse. (1) Remove the EFI NO. 1 fuse from the integration relay. (2) Measure the resistance according to the value(s) in the table below. Standard resistance: TESTER CONNECTION CONDITION SPECIFIED CONDITION EFI NO. 1 fuse Always Below 1 Ω (3) Reinstall the EFI NO. 1 fuse. 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0037,P0038... |