Service Hints

E 6-B, E 7-C, E 8-A ENGINE CONTROL MODULE (ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU) (TURN ON THE IGNITION SW)
S1, S2 -E1: 9.0-14.0 Volts with the ignition SW ON (solenoid ON)
STP -E1: 7.5-14.0 Volts with the brake pedal depressed
0- 1.5 Volts with the brake pedal released
THW -E2: 0.2-1.0 Volts with the coolant temp. 60°C (140°F)-120°C (248°F)
IDL -E2: 0-1.5 Volts with the throttle valve fully Closed
9.0-14.0 Volts with the throttle valve open
VTA -E2: 0.3-0.8 Volts with the throttle valve fully Closed
3.2-4.9 Volts with the throttle valve fully open
VC -E2: 4.5-5.5 Volts
OD2 -E1: 0-3.0 Volts with the O/D main SW turned ON
9.0-14.0 Volts with the O/D main SW turned OFF
2-E1: 7.5-14.0 Volts with the shift lever at 2 position
0- 1.5 Volts with the shift lever at except 2 position
L-E1: 7.5-14.0 Volts with the shift lever at L position
0- 1.5 Volts with the shift lever at except L position
BATT-E1: Always 9.0-14.0 Volts
+B -E1: 9.0-14.0 Volts with ignition SW ON

E 2 ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID
1, 2, 3-Ground: Each 11-15 Ohms

O 3 O/D MAIN SW
1-2: Closed with the O/D main SW OFF, open with the O/D main SW ON

E 3 ENGINE COOLANT TEMP. SENSOR (EFI WATER TEMP. SENSOR)
1-2: Approx. 16.2 K Ohms (-20°C, -4°F)
Approx. 2.45 K Ohms (20°C, 68°F)
Approx. 0.32 K Ohms (80°C, 176°F)

S13 STOP LIGHT SW
1-3: Closed with the brake pedal depressed