Service Hints

EFI MAIN RELAY [R/B NO. 2]
2-4 : Closed with ignition SW at ON or ST position

E5 ENGINE COOLANT TEMP. SENSOR (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)

E15 (A), E16 (B), E17 (C), E18 (D), E19 (E), E20 (F) ENGINE CONTROL MODULE
Voltage at engine control module wiring connector
BATT-E1 : Always 9-14 Volts
BM-E1 : Always 9-14 Volts
IGSW, B, B2-E1 : 9.0-14.0 Volts with ignition SW ON
VC-E2 : 4.5-5.5 Volts with ignition SW ON
VTA2-E2 : 2.0-2.9 Volts with ignition SW ON and throttle valve fully closed
4.6-5.1 Volts with ignition SW ON and throttle valve fully open
VTA-E2 : 0.4-1.0 Volts with ignition SW ON and throttle valve fully closed
3.2-4.8 Volts with ignition SW ON and throttle valve fully open
VPA-E2 : 0.25-0.9 Volts with ignition SW ON and accelerator pedal fully closed
3.2-4.8 Volts with ignition SW ON and accelerator pedal fully open
VPA2-E2 : 1.8-2.7 Volts with ignition SW ON and accelerator pedal fully closed
4.7-5.1 Volts with ignition SW ON and accelerator pedal fully open
THA-E2 : 0.5-3.4 Volts with idling, intake air temp. 20° C (68° F)
THW-E2 : 0.2-1.0 Volts with idling, water temp. 80° C (176° F)
STA-E1 : 6.0 Volts or more with cranking
NSW-E1 : 0-3.0 Volts with ignition SW ON and shift lever P or N position
9.0-14.0 Volts with ignition SW ON and shift lever other than P or N position
TC-E1 : 9.0-14.0 Volts with ignition SW ON
W-E1 : 9.0-14.0 Volts with idling
0-3.0 Volts with ignition SW ON
AC-E1 : 0-1.5 Volts with A/C SW ON (at idling)
7.5-14.0 Volts with A/C SW OFF and throttle valve fully open
#10, #20 #30, #40, #50, #6O-E01: 9.0-14.0 Volts with ignition SW ON pulse generation with idling
KSW-GROUND : Continuity with the ignition key in cylinder

I6, I7, I8, I9, I10, I11 INJECTOR
1-2 : 13.4-14.2 Ohms