Fan resistance O22

Make

Alfa Romeo

Model

145/146 Electrical System Diagnosis Manual, Volume 3

Year

1994–2001

Section

Air Conditioner › Fan resistance O22

145 electrical system diagnosisFan resistance O22

Fan resistance O22

SPECIFICATIONS
Boxer versions	0.18 ± 10%
resistance
thermal fuse cut in	216 °C
TD versions	0.23 ± 0.02Ω
resistance
thermal contact opening temperature	130 ± 10°C
thermal contact closing temperature	60 ± 10°C
T.SPARK version	0.18 Ω ± 10%
resistance
thermal fuse cut in	< 100 °C

Engine fan delaying device Q42 (excluding T.SPARK)

SPECIFICATIONS
A pin P: earth signal
B = output pin 30: 1st speed
C = output pin 86: 2nd speed

01 Diagnostics