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Sensor Testing

Some sensors can be checked with an ohmmeter. Specifications are given in the SENSOR SPECIFICATIONS table below.

SENSOR SPECIFICATIONS

Sensor Ohms °F (°C)
Coolant Temp. (1) 7000-13,000 70 (21)
Coolant Temp. 700-1000 200 (93)
Charge Temp. (2) 7000-13,000 70 (21)
Charge Temp. 700-1000 200 (93)
Throttle Body Temp. (3) 5600-14,600 70 (21)
Throttle Body Temp. 400-1500 200 (93)
(1) Tighten to 20 INCH lbs. (2.3 N.m).
(2) Tighten to 50 INCH lbs. (5.6 N.m).
(3) Tighten to 100 INCH lbs. (11.3 N.m).