Idle-Up Operation Check

IDLE-UP OPERATION CHECK

Before inspection and adjustment, set vehicle in the following condition:

- Engine coolant temperature: 80 - 90 °C (176.0 - 194.0 °F)
- Lights, electric cooling fan and accessories: OFF
- Transmission: Neutral ("N" or "P" position)
- Steering wheel: Straightforward

1. Check whether or not the idle speed is the standard value. Refer to Engine Mechanical, On-vehicle Service - Idle Speed Check.

Standard value: 700 ± 50 r/min

2. Turn on the air conditioning switch and the blower speed selection dial. Engine idling speed should be within the standard value:

Standard value: 800 ± 50 r/min

NOTE: It is not necessary to make an adjustment, because the idling speed is automatically adjusted by the ISC system. If, however, a deviation from the standard value occurs for some reason, check the ISC system (Refer to Engine Mechanical, On-vehicle Service - Idle Speed Check)