EGR Temperature Sensor

AAC Valve
Resistance value 10 ohms [1]

Air Flow Meter
Output voltage between terminal B & ground 0.8 - 1.5 vdc at idle

Air Fuel Mixture
CO content between 0.2 & 8.0 % [2]

AIV Solenoid
Operating voltage 12 vdc
Resistance value continuity

Air Regulator
Resistance value 75 ohms [1]

Auxiliary Air Control Valve
Resistance value 0.5 ohms

Crank Angle Sensor
Output voltage
Between terminal 1 & ground 5 vdc [6]
Between terminal 2 & ground 5 vdc [7]

ECCS Relay
Resistance between terminals 1 and 2 continuity

Engine Temperature Sensor
Resistance Value
2.1 - 2.9k ohms at 20° C (68° F)
0.68 - 1.0k ohms at 50° C (122° F)
0.30 - .33k ohms at 80° C (176° F)

EGR Solenoid
Operating voltage 12 vdc
Resistance value continuity

EGR Temperature Sensor
Resistance value 85k ohms [3]

Fuel Injector
Resistance value 10 - 14 ohms [1]

Fuel Pressure Regulator Control Solenoid
Operating voltage 12 vdc
Resistance value continuity

Fuel Pump
Resistance between terminals A and C 0.5 ohms [1]

Fuel Pump Relay
Resistance between terminals 1 and 2 continuity

Fuel Temperature Sensor
Resistance Value
2.1 - 2.9k ohms at 20° C (68° F)
0.68 - 1.0k ohms at 50° C (122° F)
0.30 - .33k ohms at 80° C (176° F)

Ignition Coil
Supply voltage 12 vdc
Primary resistance 0.7 ohms [5]
Secondary resistance 8k ohms [5]

Ignition Coil Relay
Resistance between terminals 1 and 2 continuity

Knock Sensor
Resistance value between terminals continuity

O2 Sensor Heater
Resistance value between terminals a and c 3 - 1000 ohms [1]

P/S Load Switch
Resistance between terminals 1 and 2 2 - 3 ohms [1]

Radiator Fan Relay
Resistance between terminals 1 and 2 continuity

Throttle Sensor
Voltage between terminals e and f at idle 0.5 vdc [1]
Resistance value terminals E & F
At idle 1k ohm [1]
At 1/2 throttle 1k - 9k ohm [1]
At full throttle 9k ohm [1]


Valve Timing Control (VTC) Solenoid
Operating voltage 12 vdc
Resistance value continuity

Vehicle Speed Sensor
Resistance value alternates between open & closed [4]

Wastegate Control Solenoid
Operating voltage 12 vdc
Resistance value continuity


[1] Approximately
[2] With 2.5k ohm resistor in place of cylinder head
temperature sensor and with O2 sensor disconnected.
[3] At 100° C (212° F.
[4] Two times per revolution while turning sensor.
[5] At 20° C (68° F).
[6] Comes and goes 3 times per revolution.
[7] Comes and goes 360 times per revolution.