Idle Speed Inspection

NOTE:

1.Disconnect the Evaporative Emission (EVAP) canister purge valve 2P connector.

2.Connect a tachometer (A) to the test tachometer connector (B), or the HDS to the Data Link Connector (DLC) (C) located under the driver's side of the dashboard.

 

 

3.Start the engine. Hold the engine at 3,000 rpm (min-1) with no load (in Park or neutral) until the radiator fan comes on, then let it idle.

4.Check the idle speed with no-load conditions: headlights, blower fan, rear defogger, radiator fan, and air conditioner are not operating.

Idle speed should be:
L12A1 engine: 700±50 rpm (min-1) 
L13A1 engine: 650±50 rpm (min-1) 

5.Idle the engine for 1 minute with heater fan switch on HI and air conditioner on, then check the idle speed.

Idle speed should be:
L12A1 engine: 850±50 rpm (min-1) 
L13A1 engine: 850±50 rpm (min-1) 

NOTE: If the idle speed is not within specification, see the Symptom Troubleshooting Index.

6.Reconnect the EVAP canister purge valve 2P connector.

NOTE: You can use the HDS to inspect idle speed.