Engine Control and Engine Immobilizer System

CIR OPN RELAY [ENGINE ROOM R/B]
5 - 3 : Closed with the starter running

EFI RELAY [ENGINE ROOM J/B]
5 - 3 : Closed with the ignition SW at ON or ST position

E4 ENGINE COOLANT TEMR SENSOR
1 - 2 : 10.0 - 20.0 kohms(-20 °C, -4 °F)
: 4.0 - 7.0 kohms (0 °C, 32 °F)
: 2.0 - 3.0 kohms (20 °C, 68 °F)
: 0.9 - 1.3 kohms (40 °C, 104 °F)
: 0.4 - 0.7 kohms (60 °C, 140 °F)
: 0.2 - 0.4 kohms (80 °C, 176 °F)

E7 (A), EB (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)
VG - E2G : 1.1 - 1.5 volts (Engine idling and A/C SW off)
THA - E2 : 0.5 - 3.4 volts (Engine idling and intake air temperature 20 °C, 6B °F)
THW - E2 : 0.2 - 1.0 volts (Engine idling and coolant temperature 80 °C, 176 °F)
IGF - E1 : 4.5 - 5.5 volts (Ignition SW at ON position) Pulse generation (Engine idling)
NE+ -NE- : Pulse generation (Engine idling)
SIL - E1 : Pulse generation (During transmission)
TACH - E1 : Pulse generation (Engine idling)
STA - E1 : 6.0 volts or more (Engine cranking)
FC - E1 : 9.0 - 14.0 volts (Ignition SW at ON position) 0 - 3.0 volts (Engine idling)
SPD - E1 : Pulse generation (Ignition SW on and rotate driving wheel slowly)
W - E1 : Below 3.0 volts (Ignition SW at ON position)
A/C - E1 : Below 2.0 volts (Engine idling and A/C SW on) 9.0 - 14.0 volts (A/C SW off)
ACIS - E01 : 9.0 - 14.0 volts (Ignition SW at ON position)
NSW - E1 : 9.0 - 14.0 volts (Ignition SW on and other shift position in P or N position) 0 - 3.0 volts (Ignition SW on and shift position in P or N position)
EVP1 - E01 : 9.0 - 14.0 volts (Ignition SW at ON position)
TE1 - E1 : 9.0 - 14.0 volts (Ignition SW at ON position)
STP - E1 : 7.5 - 14.0 volts (Ignition SW on and brake pedal depressed) 0 - 1.5 volts (Ignition SW on and brake pedal depressed)
CF - E1 : 9.0 - 14.0 volts (Cooling fan is operating on high speed) 0 - 2.0 volts (Cooling fan is operating on low speed or off)
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)
OXS - E1 : Pulse generation (Maintain engine speed at 2500 rpm for two minutes after warming up)
RSO - E1 : 9.0 - 14.0 volts (Ignition SW at ON position)
HTS - E03 : 9.0 - 14.0 volts (Ignition SW at ON position) 0 - 3.0 volts (Engine idling) KNKL, KNKR - E1 : Pulse generation (Engine idling)
IGT1, IGT2, IGT3, IGT4, IGT5, IGT6 - E1 : Pulse generation (Engine idling)
#10, #20, #30, #40, #50, #60 - E01 : 9.0 - 14.0 volts (ignition SW at ON position) Pulse generation (Engine idling)

16,17, 18,19, I10,I11 INJECTOR
2 - 1 : Approx. 13.8 ohms

T2 THROTTLE POSITION SENSOR
2 - 1 : 3.75 kohms