1A-183 Engine General Information and Diagnosis:
Temperature Versus Resistance - Engine
Coolant Temperature Sensor
Resistance
Temperature
Minimum
C°/F°
Engine Coolant Temperature (ECT)
−40/−40
40,490
−20/−4
14,096
−10/14
0/32
20/68
25/77
40/104
60/140
80/176
100/212
120/248
140/284
Temperature Versus Resistance - Intake Air
Temperature Sensor
Resistance
Temperature
Minimum
C°/F°
Intake Air Temperature (IAT) Sensor
−40/−40
35,140
−20/−4
12,660
−10/14
0/32
20/68
25/77
40/104
60/140
80/176
100/212
120/248
140/284
Specifications
Resistance
Maximum
Ohms
Ohms
50,136
16,827
8,642
10,152
5,466
6,326
2,351
2,649
1,941
2,173
1,118
1,231
573
618
313
332
182
191
109
116
068
074
Resistance
Maximum
Ohms
Ohms
43,760
15,120
7,943
9,307
5,119
5,892
2,290
2,551
1,900
2,100
1,096
1,238
565
654
312
370
184
222
114
141
74
93
Altitude Versus Barometric Pressure
Altitude
Altitude
Measured in
Measured in
Meters (m)
Feet (ft)
Determine your altitude by contacting a local weather
station or by using another reference source.
4 267
14,000
3 962
13,000
3 658
12,000
3 353
3 048
10,000
2 743
2 438
2 134
1 829
1 524
1 219
914
610
305
0
0 Sea Level
−305
−1,000
Barometric
Pressure
Measured in
Kilopascals
(kPa)
56-64
58-66
61-69
11,000
64-72
66-74
9,000
69-77
8,000
71-79
7,000
74-82
6,000
77-85
5,000
80-88
4,000
83-91
3,000
87-95
2,000
90-98
1,000
94-102
96-104
101-105