Camry Sedan L4-2.0L (3S-FE) (1987)
Idle Speed: Testing and Inspection
1. INITIAL CONDITIONS
a. Engine at reach normal operating temperature
b. Air cleaner installed
c. All pipes and hoses of air induction system connected
d. All vacuum lines connected
NOTE: All vacuum hoses for EGR systems, etc. should be properly connected.
e. EFI system wiring connectors fully plugged
f.
All accessories switched OFF
g. Transmission in "N" range
2. CHECK ISC SYSTEM
3. CONNECT TACHOMETER
4. ADJUST IDLE SPEED
a. Using a service wire, short terminals T and E1 of the check connector.
b. Check the idle speed.
Idle speed: 650 rpm or more
c. If the idle speed is not as specified. adjust the idle speed by turning the IDLE SPEED ADJUSTING SCREW.
d. Remove the service wire.
5. FURTHER CHECK IDLE SPEED
Idle speed: 700 +/- 50 rpm
If the idle speed is not within these values, carry out either of the below listed procedures and then recheck the idle speed.
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Carry out a driving test, including stop-go several times at a speed above 10 km/h, or start the engine, idle for 30 seconds and then turn the
engine off repeatedly. By doing this, idle data will be stored in the ISC and the idle rpm will be at specified value.