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Engine Control System & Fuel System - 3.6L - Specifications: Other GMC Acadia I

Testing & Diagnostics

Temperature Versus Resistance - Engine Coolant Temperature Sensor

Temperature C°/F°Resistance Minimum OhmsResistance Maximum Ohms
Engine Coolant Temperature (ECT)
40/-4040,49050,136
20/-414,09616,827
10/148,64210,152
0/325,4666,326
20/682,3512,649
25/771,9412,173
40/1041,1181,231
60/140573618
80/176313332
100/212182191
120/248109116
140/284068074

Temperature Versus Resistance - Intake Air Temperature Sensor

Temperature C°/F°Resistance Minimum OhmsResistance Maximum Ohms
Intake Air Temperature (IAT) Sensor
40/-4035,14043,760
20/-412,66015,120
10/147,9439,307
0/325,1195,892
20/682,2902,551
25/771,9002,100
40/1041,0961,238
60/140565654
80/176312370
100/212184222
120/248114141
140/2847493

Altitude Versus Barometric Pressure

Altitude Measured in Meters (m)Altitude Measured in Feet (ft)Barometric Pressure Measured in Kilopascals (kPa)
Determine your altitude by contacting a local weather station or by using another reference source.
4 26714,00056-64
3 96213,00058-66
3 65812,00061-69
3 35311,00064-72
3 04810,00066-74
2 7439,00069-77
2 4388,00071-79
2 1347,00074-82
1 8296,00077-85
1 5245,00080-88
1 2194,00083-91
9143,00087-95
6102,00090-98
3051,00094-102
00 Sea Level96-104
3051,000101-105

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