|
|
1A-69 Engine General Information and Diagnosis: DTC Confirmation Procedure 1) With ignition switch turned OFF, connect scan tool to DLC. DTC Troubleshooting NOTE
Step Action Yes No 1 Was “Engine and Emission Control System Check” Go to Step 2. Go to “Engine and 2 A/F sensor heater circuit check ignition switch turned OFF. 2) Check for proper terminal connection to A/F sensor (bank-2) connector. 3) If connections are OK, measure circuit voltage between “Power supply circuit of A/F sensor (bank-2) heater” and Is measured voltage 10 – 14 V? Go to Step 7. Go to Step 3. 3 HO2S heater fuse check Is “O2 HTR” fuse in good condition? Go to Step 6. Go to Step 4. 1 I5JB0C110009-01 |