121
［
3
］．
Wiring diagram
1.
Injection/ignition system ECU
17.Injection system warning light (on the
instrument panel)
2.
Battery
20.Fuel cut-off switch
3.
Ignition switch
21.A/C control unit
4.25A system fuse
22.A/C compressor relay
5.5A ECU fuse
23.A/C compressor
6.
Dual relays
26.Engine idling actuator
7.
Revolution counter
27.Throttle valve position sensor
8.
Ignition coil 1(cylinder 1
、
4)
28.Main ground wire of engine
9.
Ignition coil 2(cylinder 2
、
3)
29.Absolute pressure sensor
10.
Fuel vapor recirculation
solenoid
30.Water temperature sensor
11.
λ
sensor
31.Intake air temperature sensor
12.Electric fuel pump
32.Ground wire for ECU block shield
13.Main ground wire of engine
33.Speed/ TDC sensor
14. Fuel injector
34.CHECK—UP1 diagnosis socket
15.30A A/C fan fuse
35.A/C fan relay
16.7.5AA/C fuse
U front cable junction box
Fig.182
