Toyota COMPUTER-CONTROLLED SYSTEM - Page 182

®
2W D
V oltmete r
v
O
4WD
INSPECTION AND ADJUSTMEN T
- Manifold Pressure Sensor (Vacuum Sensor )
ECU PIM
~ooooo000 ❑❑
aooo
aoooooy ~o ~
U-
E2
; i mr~dno~
j
11 _ :_]~ ~0 ❑
(e) Measure the voltage drop at each stage .
Voltage dro p
APPLIED
13 .3 26 .7
40 .0 53 .3 66 7
VACUUM
.
kPa
g
10 0
(
2
0
(
0 ) 3 0
(
1)
40 0
( ) ( ~ )
\ in .Hg
J
3 .94 J
7.87
11
.8 15 . 5 19 6 9
Voltag e
drop (V)
0 .3-0 .5 0 .7-0
.9
1 .1 -1
.3 1 .5-1 .7 1 .9-2 . 1
176