Service Hints
E5 ENGINE COOLANT TEMPERATURE SENSOR1 - 2 : Approx. 15.04 kOhm (-20 °C, -4 °F)
Approx. 5.74 kOhm (0 °C, 32 °F)
Approx. 2.45 kOhm (20 °C, 66 °F)
Approx. 1.15 kOhm (40 °C, 104 °F)
Approx. 0.564 kOhm (60 °C, 140 °F)
Approx. 0.316 kOhm (60 °C, 176 °F)
E7 (A), E8 (B), E9 (C), E10 (D), E11 (E) ENGINE CONTROL MODULE
Voltage at engine control module wiring connector
BATT - E1 : Always 9.0 - 14.0 volts
+B - E1 : 9.0 - 14.0 volts (Ignition SW at ON position)
VC - E2 : Always 4.5 - 5.5 volts (Ignition SW at ON position)
VTA1 - E2 : 0.3 - 0.8 volts (Ignition SW on and throttle valve fully closed)
: 3.2 - 4.9 volts (Ignition SW on and throttle valve fully open)
VTA - E2 : 0.3 - 0.8 volts (Ignition SW on and throttle valve fully closed)
: 3.2 - 4.9 volts (Ignition SW on and throttle valve fully open)
VG - E2G : 1.1 - 1.5 volts (Engine idling and A/C SW OFF position)
THA - E2 : 0.5 - 3.4 volts (Engine idling and intake air temperature 20 °C, 66 °F)
THW - E2 : 0.2 - 1.0 volts (Engine idling and engine coolant temperature 80 °C, 176 °F)
IGF - E1 : 4.5 - 5.5 volts (Ignition SW at ON position)
Pulse generation (Engine idling)
G22-NE- : Pulse generation (Engine idling)
NE+-NE- : Pulse generation (Engine idling)
NSW - E1 : 9.0 - 14.0 volts (Ignition SW on and other shift position in P or N position)
Below 3.0 volts (Ignition SW on and shift position in P or N position)
SPD - E1 : Pulse generation (Ignition SW on and rotate driving wheel slowly)
TC - E1 : 9.0 - 14.0 volts (Ignition SW at ON Position)
W - E1 : Below 3.0 volts
A/C - E1 : Below 2.0 volts (Engine idling and A/C SW on)
9.0 - 14.0 volts (A/C SW off)
ACT - E1 : 9.0 - 14.0 volts (Engine idling and A/C SW on)
Below 2.0 volts (A/C SW off)
ACIS - E01 : 9.0 - 14.0 volts (Ignition SW at ON position)
STA - E1 : 6.0 volts or more (Engine cranking)
THG - E2 : 4.5 - 5.5 volts (Ignition SW at ON position)
ELS - E1 : 7.5 - 14.0 volts (Defogger SW or taillight SW at ON position)
0 - 1.5 volts (Defogger SW or taillight SW at OFF position)
ELS2 - E1 : 7.5 - 14.0 volts (Defogger SW at ON position)
0 - 1.5 volts (Defogger SW at OFF position)
EGR - E01 : 9.0 - 14.0 volts (Ignition SW at ON position)
FC - E1 : 9.0 - 14.0 volts (Ignition SW at ON position)
0 - 3.0 volts (Engine idling)
EVP1 - E01 : 9.0 - 14.0 volts (Ignition SW at ON position)
EVP - E01 : 9.0 - 14.0 volts (Ignition SW at ON position)
CF - E1 : 9.0 - 14.0 volts (Electric cooling fan is operating on high speed)
0 - 2.0 volts (Electric cooling fan is operating on low speed or off)
TACH - E1 : Pulse generation (Engine idling)
TBP - E1 : 9.0 - 14.0 volts (Ignition SW on and disconnect the vacuum hose from the vapor pressure sensor)
PTNK - E1 : 3.0 - 3.6 volts (Ignition SW at ON position)
1.3 - 2.1 volts (Ignition SW on and apply vacuum 2.0 kPa (15.0 mmHg, 0.6 in.Hg)
STP - E1 : 7.5 - 14.0 volts (Ignition SW on and brake pedal depressed)
Below 1.5 volts (Ignition SW on and brake pedal released)
SIL - E1 : Pulse generation (During transmission)
RSC, RSO - E01 : 9.0 - 14.0 volts (Ignition SW on and disconnect E 7 of engine control module connector)
KNKL, KNKR - E1 : Pulse generation (Engine idling)
HTS, HTL, HTR, HAFL, HAFR - E03 : 9.0 - 14.0 volts (Ignition SW at ON position)
0 - 3.0 volts (Engine idling)
#10, #20, #30, #40, #50, #60 - E01 : 9.0 - 14.0 volts (Ignition SW at ON position)
Pulse generation (Engine idling)
OXS, OXL1, OXR1, AFL+, AFR+ - E1 : Pulse generation
(Maintain engine speed at 2500 rpm for two minutes after warning up)
IGT1, IGT2, IGT3 - E1 : Pulse generation (Engine idling)
I8, I9, I10, I11, I12, I13 INJECTOR NO.1, NO.2, NO.3, NO.4, NO.5, NO.6
2 - 1 : Approx. 13.8 Ohm
CIR OPN RELAY
3 - 5 : Closed with starter running and engine running
EFI RELAY
3 - 5 : Closed with ignition SW at ON or ST position