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Sensor Range Charts

COOLANT TEMPERATURE SENSOR RESISTANCE

Temperature - °F (°C) Ohms
32 (0) 7300
68 (20) 2800
176 (80) 300
212 (100) 150
ENGINE SPEED (RPM) SENSOR RESISTANCE

Application Ohms
850 260-340
FUEL INJECTOR

Application Ohms
Turbo 14.5
IDLE AIR CONTROL VALVE (COIL) RESISTANCE

Application Ohms
Turbo (1) 10-14
(1) Measured between terminals No. 1 and 2, or No. 2 and 3.
OXYGEN SENSOR HEATER RESISTANCE

Temperature - °F (°C) Ohms
68 (20) 1.5-2.5
660 (350) 6-10
THROTTLE POSITION SENSOR RESISTANCE

Application Ohms
Measure Between Terminals 1 & 3
Idle 900-1100
Full Load 2300-2900