EGR Temperature Sensor
[1][2]A/C RelayResistance between terminals 1 and 2 continuity
Air Fuel Mixture
CO content [2] less than 5 %
Air Induction Valve Solenoid
Operating voltage 12 vdc
Resistance value continuity
Air Temperature Sensor
Resistance value at specified temperature
2.1 - 2.9K ohms 20° C (68° F)
0.27 - 0.38K ohms 80° C (176° F)
Auxiliary Air Control Valve
Resistance value [1] 10 ohms
Crank Angle Sensor
Output voltage
Between terminal a & ground [5] 5 vdc
Between terminal d & ground [6] 5 vdc
ECCS Relay
Resistance between terminals 1 and 2 continuity
EGR Solenoid
Operating voltage 12 vdc
Resistance value continuity
EGR Temperature Sensor
Resistance value [3] 85 K ohms
Engine Temperature Sensor
Resistance value at specified temperature
2.1 - 2.9 K ohms 20° C (68° F)
0.3 - 0.33 K ohms 80° C (176° F)
Fuel Injector
Resistance value [1] 10 - 15 Ohms
Fuel Pump
Resistance between terminals A and C continuity
Fuel Pump Relay
Resistance between terminals 1 and 2 continuity
Idle Switch
Closes 1000 ± 150 rpm in neutral
Ignition Coil
Primary circuit resistance [1] 0.7 Ohms
Secondary circuit resistance [1] 8 K ohms
Ignition Resistor
Resistance between terminals continuity
SCV Solenoid
Operating voltage 12 vdc
Resistance value continuity
Throttle Sensor
Voltage between terminals e and f at idle [1] 0.5 vdc
Vehicle Speed Sensor
Resistance value [4] alternates between open & closed
[1] Approximately
[2] With 2.5 K ohm resistor in place of engine temperature
sensor and with A.I.V and O2 sensor disconnected.
[3] At 100° C (212° F)
[4] Two times per revolution while turning sensor.
[5] Comes and goes 4 times per revolution.
[6] Comes and goes 360 times per revolution.