Temperature Sensor Resistance Values At 25°C (77°F) Table; A/C Evaporator Temperature Sensor Resistance Values - BMW 1999-2005 M3 Service Manual

Heating and Air Conditioning
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Table b. Temperature sensor
resistance values at 25°C (77°F)
Sensor Resistance
Evaporator 9 k
Interior 10 k
Table c lists A/C evaporator
temperature-dependent resistance
values.
Table c. A/C evaporator temperature
sensor resistance values
Temperature
°C/°F
-5/23
0/32
5/41
10/50
15/59
20/68
25/77
30/86
35/95
Table d lists A/C expansion valve
pressure values.
Table d. Expansion valve pressure
values
Fault
limit
125°C
(257°F)
± 2% Temp >
120°C
(248°F)
± 2% Temp ≤
-46°C
(-51°F)
Resistance
range
k
11.7 - 11.9
8.8 - 9.2
6.8 - 7.2
5.3 - 5.6
4.2 - 4.5
3.3 - 3.6
2.6 - 2.9
2.1 - 2.3
1.7 - 1.9
2/25/2009 11:16 PM