Compressor Drive Belt Adjustment; Dual Pressure Switch Check - Mitsubishi Electric Lancer Evolution-VII Workshop Manual

HEATER, AIR CONDITIONER AND VENTILATION
Hood support rod
Dual pressure switch
ON
OFF
196  20 220  20 2352  372
kPa

COMPRESSOR DRIVE BELT ADJUSTMENT

Refer to GROUP 11 - On-vehicle Service.

DUAL PRESSURE SWITCH CHECK

1. Remove the dual pressure switch connector and connect
the high/low pressure side terminals located on the
harness side as shown in the illustration.
2. Install a gauge manifold to the high
valve of the refrigerant line. (Refer to 55-42.)
3. When the high/low pressure sides of the dual pressure
switch are at operation pressure (ON) and there is
continuity between the respective terminals, then the
condition is normal. If there is no continuity, replace the
switch.
2940  176
–
On-vehicle Service
pressure side service
-
55-15