Idle-up Speed Control Inspection
NOTE:
- The idle speed cannot be adjusted.
- The M-MDS is required to verify the idle speed.
- Complete the engine tune-up preparation. (Refer to ENGINE TUNE-UP PREPARATION .)
- Verify that the idle speed according to each load (M-MDS PID: RPM) is within the specification using the PID/data monitor function of the M-MDS (except idle speed decrease after applying load). (Refer to PCM INSPECTION
.)
- If the engine speed is not within the specification when a specified load is applied, inspect the related input parts, wiring harnesses, and connectors.
Idle-up speed (P position or N position)
- A/C on: 650-800 rpm
- Electrical loads on: 650-800 rpm
- If the engine speed is not within the specification when a specified load is applied, inspect the related input parts, wiring harnesses, and connectors.