Operation CHARM: Car repair manuals for everyone.

Service Hints

E 7-A, E 8-B, E10-D, E11-E ENGINE CONTROL MODULE (TURN ON THE IGNITION SW)

S1, S2-E1 : 9.0-14.0 Volts with the solenoid ON
0-1.5 Volts with the solenoid OFF
L-E1 : 7.5-14.0 Volts with the shift lever at L position
2-E1 : 7.5-14.0 Volts with the shift lever at 2 position
R-E1 : 7.5-14.0 Volts with the shift lever at R position
STP-E1 : 7.5-14.0 Volts with the brake pedal depressed
THW-E2 : 0.2-1.0 Volts with the engine coolant temp. 80° C (176° F)
VTA1-E2 : 0.3-0.8 Volts with the throttle valve fully closed
3.2-4.9 Volts with the throttle valve fully opened
VC-E2 : 4.5-5.5 Volts
OD2-E1 : 9.0-14.0 Volts with the O/D main SW turned OFF
0.0-3.0 Volts with the O/D main SW turned ON
+B-E1 : 9.0-14.0 Volts
OD1-E1 : 9.0-14.0 Volts

E 3 ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID
2, 3, 6-Ground : Each 11-15 Ohms

O 2 O/D MAIN SW
2-4 : Closed with the O/D Main SW OFF, open with the O/D Main SW ON