Tune-up and Engine Performance Checks: Testing and Inspection
Engine Tune-up Preparation1. Verify the following:
^ AT: Selector lever is in P or N position.
^ MT: Shift lever is in neutral position.
2. Verify that no DTCs are available.
3. Warm up the engine (ECT is approximately 80°C (176°F) or more) as follows.
1. Start the engine.
2. Racing at the engine speed 2,500 - 3,000 rpm for 3 min.
4. Turn off the electrical loads.
5. Wait until the cooling fans stop.
6. Connect the SST (WDS or equivalent) to the DLC-2.
7. Verify that the idling speed (WDS: RPM PID) is within the specification using the WDS or equivalent function.
Standard
AT: 700 - 800 rpm
MT: 670 - 770 rpm