Load compensation inspection
WARNING: This page is about a different variant/trim than selected.
- Start the engine and let it idle.
- Connect the M-MDS to the DLC-2.
- Select the ENG_RPM PID.NOTE:
- Excludes temporary idle speed drop just after the loads are turned on.
- Verify that the engine speed is within specification under each load condition. (Refer to [ENGINE TUNE-UP
] in Service Information).
- If the load condition is not as specified, inspect the following:
- A/C switch and related wiring harness system (A/C request signal is always on or off)
- Electrical load
- Charging system (Refer to [BATTERY INSPECTION ] in Service Information). (Refer to [ GENERATOR INSPECTION] in Service Information). (Refer to [DC-DC CONVERTER INSPECTION ] in Service Information).
- If the load condition is not as specified, inspect the following: