#
IDLE SPEED INSPECTION [L3]

BME011002000206

  Note

  • Ignition timing is not adjustable.
  • Ignition timing verification requires WDS or equivalent.

1. Turn off the electrical loads.

2. Warm up the engine as follows.

  (1) Start the engine.
  (2) Maintain the engine speed at approx. 3,000 rpm until the cooling fans start to operate.
  (3) Release the accelerator pedal.
  (4) Wait until the cooling fans stop.

3. Verify that the idle speed (WDS: RPM PID) is within the specification using WDS or equivalent.

Idle speed

Condition | Engine speed (rpm)*1
--- | ---
No load | 600-700
Electrical loads*2 ON | 600-700
P/S ON | 650-750
A/C ON | 650-750

  *1 :
Excludes temporary idle speed drop just after the electrical loads are turned on.
  *2 :
Blower motor is operating at high speed. Headlight switch is turned on. Rear window defroster switch is turned on. Cooling fans are operating.