Toyota 3L User 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.

Toyota 3L Specifications

General

Displacement	2.8 L (2, 779 cc)
Compression Ratio	22.2:1
Fuel Type	Diesel
Valvetrain	SOHC, 8 valves
Fuel System	Indirect injection
Power Output	91 hp (68 kW) at 4, 000 rpm
Aspiration	Naturally aspirated
Cooling System	Water-cooled
Bore x Stroke	96 mm x 96 mm (3.78 in x 3.78 in)
Cylinder Arrangement	Inline-4