Toyota 22R-E Service Manual page 595

IGNITION SYSTEM – (3VZ– E)
6. WARM UP ENGINE TO NORMAL OPERATING
TEMPERATURE
7. CONNECT TACHOMETER AND TIMING LIGHT TO
ENGINE
8. ADJUST IGNITION TIMING
(a) Using SST, connect terminals TE1 and E1 of the DLC
1.
SST 09843–18020
(b) Check the idle speed.
Idle speed:
800
(c) Using a timing light, check the ignition timing.
Ignition timing:
10 S
(Transmission in neutral position)
(d) Loosen the hold–down bolt, and adjust by turning
the distributor.
(e) Tighten the hold–down bolt, and recheck the ignition
timing.
Torque: 18 N–m (185 kgf–cm, 13 ft–lbf)
(f) Remove the SST from the DLC1.
SST 09843–18020
9. FURTHER CHECK IGNITION TIMING
Check that the ignition timing advances.
Ignition timing:
8S BTDC @ idle
10. DISCONNECT TACHOMETER AND TIMING LIGHT
FROM ENGINE
50 rpm
BTDC
IG–27
@ idle