Idle Speed - Toyota Celica 2005 Repair Manual

TOYOTA Hand−Held Tester
DLC3
2005 CELICA (RM1131U)
ENGINE MECHANICAL −

IDLE SPEED

INSPECTION
1. INSTALL CONDITIONS
(a) Engine at normal operating temperature
(b) Air cleaner installed
(c) All pipes and hoses of air induction system connected
(d) All vacuum lines properly connected
(e) SFI system wiring connectors fully plugged
(f) All operating accessories switched OFF
(g) Ignition timing check correctly
(h) Transmission in neutral position
(i) Air conditioning switched OFF
2. CONNECT TOYOTA HAND−HELD TESTER OR OBDII
SCAN TOOL
(a) Connect the TOYOTA hand−held tester or OBDII scan
tool to the DLC3.
(b) Please refer to the TOYOTA hand−held tester or OBDII
scan tool operator's manual for further details.
3. INSPECT IDLE SPEED
(a) Race the engine at 2,500 rpm for approx. 90 seconds.
(b) Check the idle speed.
D07259
Idle speed (w/ Cooling fan OFF):
1ZZ−FE
M/T 700 ± 50 rpm
A/T 750 ± 50 rpm
2ZZ−GE
M/T 800 ± 50 rpm
A/T 750 ± 50 rpm
If the idle speed is not as specified, check the IAC valve and air
intake system.
4. DISCONNECT TOYOTA HAND−HELD TESTER OR
OBDII SCAN TOOL
1400
IDLE SPEED
EM−15
EM05N−09