Idle Speed: Testing and Inspection
Preparation1. Warm up the engine to normal operating temperature.
2. Shift the transaxle into Neutral (MTX) or P position (ATX).
3. Turn off all loads.
^ Headlight
^ Blower motor
^ Rear window defroster
^ Power steering
4. Wait until the coolant fan stops.
Idle Speed
1. "Perform Preparation".
2. Connect a tachometer to the data link connector terminal IG-.
3. Connect the data link connector terminals TEN and GND by using a jumper wire.
Specification: 700-800 (750 ±50) rpm
Idle Up Speed
1. Perform "Preparation".
2. Connect a tachometer to the data link connector terminal IG-.
3. Verify that the idle speed is within the specification.
Specification: 700-800 (750 ±50) rpm
4. If not as specified, adjust the idle speed.
5. Check the idle speed with the following load conditions.
6. If not as specified with all load condition, inspect the idle air control valve.
If not as specified with each load condition, check related input switches, harnesses and connectors.