Sundance Duster L4-153 2.5L SOHC VIN K TBI (1993)
Coolant Temperature Sensor/Switch (For Computer): Electrical Specifications
NOTE: For information on how this type of sensor operates SEE, Coolant Temperature Sensor/Description and Operation.
NOTE: Measure resistance using a high impedance Digital Volt Ohmmeter (DVOM).
COLD CURVE (Reference voltage routed to sensor through PCM internal resistance of 10k ohm)
Temperature ........................................................................................................................................................................................................ Voltage
-20° F ...................................................................................................................................................................................................................... 4.70 V
-10° F ...................................................................................................................................................................................................................... 4.57 V
0° F ........................................................................................................................................................................................................................ 4.45 V
10° F ....................................................................................................................................................................................................................... 4.30 V
20° F ....................................................................................................................................................................................................................... 4.10 V
30° F ....................................................................................................................................................................................................................... 3.90 V
40° F ....................................................................................................................................................................................................................... 3.60 V
50° F ....................................................................................................................................................................................................................... 3.30 V
60° F ....................................................................................................................................................................................................................... 3.00 V
70° F ....................................................................................................................................................................................................................... 2.75 V
80° F ....................................................................................................................................................................................................................... 2.44 V
90° F ....................................................................................................................................................................................................................... 2.15 V
100° F ...................................................................................................................................................................................................................... 1.83 V
110° F ...................................................................................................................................................................................................................... 1.57 V
120° F ...................................................................................................................................................................................................................... 1.25 V
HOT CURVE
(Reference voltage routed to sensor through PCM internal resistance of 10 k ohm)
Temperature ........................................................................................................................................................................................................ Voltage
110° F ...................................................................................................................................................................................................................... 4.20 V
120° F ...................................................................................................................................................................................................................... 4.00 V
130° F ...................................................................................................................................................................................................................... 3.77 V
140° F ...................................................................................................................................................................................................................... 3.60 V
150° F ...................................................................................................................................................................................................................... 3.40 V
160° F ...................................................................................................................................................................................................................... 3.20 V
170° F ...................................................................................................................................................................................................................... 3.02 V
180° F ...................................................................................................................................................................................................................... 2.80 V
190° F ...................................................................................................................................................................................................................... 2.60 V
200° F ...................................................................................................................................................................................................................... 2.40 V
210° F ...................................................................................................................................................................................................................... 2.20 V
