Adjust Idle Speed - Toyota 2L-T Repair Manual

FU-42 FUEL SYSTEM -
Injection Pump
\
\ ! u - - - Dash Pot
18. ADJUST IDLE SPEED
(a) (2L-T)
Using pliers, remove the dash pot cover.
l tem
(b) (2L-T)
Fully loosen the dash pot adjusting screw.
2 L-T
(c) Measure the injection volume for each pump rpm.
Austria
Others
3L
Adjusting
lever angle
position
Minus
12.5
-
22.5'
1
200
Variation
Injection volume
limit Remark
cc (cu in.)
cc (cu in.)
Pump
rpm
- - --
200
2 00
-
Minus
13.5
-
21.5'
Minus
13.5-21.5'
q
plus 0.5 (0.03) or more
- -
q
minus 1.1 -2.1 (0.07 -0.13)
- -
No. of
measuring
strokes
375
350
450
375
,
350
450
q plus 0.5 (0.03) or more
1 - 1 -
q
minus 0.7
-
1.7 (0.04
-
0.10)
1
-
1
-
1.8
-
2.8 (0.1 1
-
0.17)
1
0.34 (0.02)
1
Adjust
1.2 (0.07) or less
(d) Adjust by turning the idle speed adjusting screw.