Toyota Camry Manual page 1231

DI–204
5 Check idle speed.
PREPARATION:
(a) Warm up the engine to normal operating temperature.
(b) Switch off all accessories.
(c) Switch off air conditioning.
(d) Shift transmission into "N" position.
(e) Connect the OBD II scan tool or TOYOTA hand–held tester to DLC3 on the vehicle.
CHECK:
Use CURRENT DATA to check the idle speed.
OK:
Idle speed: 650 ∼ 750 rpm
OK
6 Check ignition timing.
DLC1
TE1
E1
DLC1
P12915
P12952
OK
Proceed to problem symptoms table on page
DI–221.
DIAGNOSTICS –
NG
PREPARATION:
(a) Warm up the engine to normal operating temperature.
(b) Switch off all accessories.
(c) Switch off air conditioning.
SST
(d) Shift transmission into "N" position.
(e) Keep the engine speed at idle.
(f) Using SST, connect terminals TE1 and E1 of the DLC1.
SST
(g) Using a timing light, connect the tester to check wire.
CHECK:
Check ignition timing.
OK:
Ignition timing: 10° BTDC at idle
A00209
NG
ENGINE (1MZ–FE)
Proceed to problem symptoms table on
page DI–221.
09843–18020
Proceed to page IG–1 and continue to
troubleshoot.
Author : Date :
439