A/C Evaporator Temperature Sensor; Expansion Valve - Suzuki Ignis Service Manual

1B-34 AIR CONDITIONING (OPTIONAL)

A/C EVAPORATOR TEMPERATURE SENSOR

Check resistance between terminals for A/C evaporator tempera-
ture sensor (1).
If check results are as not specified, replace A/C evaporator tem-
perature sensor.
A/C evaporator temperature sensor resistance
Sensor Temperature
0°C (32°F)
25°C (77°F)
NOTE:
When A/C evaporator temperature sensor removed, its
should be reinstalled in original position.

EXPANSION VALVE

REMOVAL
1) Disconnect negative (–) cable at battery.
2) Recover refrigerant from A/C system by referring to
"RECOVERY" in this section.
NOTE:
The amount of removed compressor oil must be mea-
sured for replenishing compressor oil.
3) Remove attaching bolt (1).
4) Remove suction hose (2) and receiver/dryer outlet pipe (3)
from expansion valve (4).
5) Remove expansion valve (4).
INSTALLATION
Reverse removal procedure to install expansion valve noting the
following instructions.
• Replenish specified amount of compressor oil to compressor
suction side by referring to "REPLENISHING COMPRES-
SOR OIL" in this section.
• Evacuate and charge refrigerant by referring to "EVACUAT-
ING" and "CHARGING" in this section.
INSPECTION
Refer to "PERFORMANCE DIAGNOSIS" in this section.
Resistance
6.4 – 6.9 kΩ Ω Ω Ω
1.8 – 2.2 kΩ Ω Ω Ω