Camry LE Sedan V6-3.0L (1MZ-FE) (1998)
Idle Speed: Testing and Inspection
Idle Speed Inspection
INSPECTION
1. Initial conditions.
a. Engine at normal operating temperature
b. Air cleaner installed
c. All pipes and hoses of air induction system connected
d. All accessories switched OFF
e. All vacuum lines properly connected
HINT: All vacuum hoses for Exhaust Gas Recirculation (EGR) system, etc. should be properly connected.
f.
SFI system wiring connectors fully plugged
g. Ignition timing check correctly
h. Transmission in neutral position
2. Connect Toyota hand-held tester or OBD II scan tool.
a. Connect a Toyota hand-held tester or OBD II scan tool to the DLC3.
b. Please refer to the Toyota hand-held tester or OBD II scan tool operator's manual for further details.
3. Inspect idle speed.
a. Race the engine speed at 2,500 rpm for approximately 90 seconds.
b. Check the idle speed.
Idle speed: 700 ± 50 rpm
If the idle speed is not as specified, check the Idle Air Control (IAC) valve and air intake system.
4. Disconnect Toyota hand-held tester or OBD II scan tool.