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1997 Mitsubishi Mirage Repair Question


Topics covered: Engine, Terminal, Clutch.
Mileage: No information provided.

Asked on April 16, 2010

1997 Mitsubishi Mirage compressor wont stay on

Air Conditioning problem
1997 Mitsubishi Mirage 4 cyl Two Wheel Drive Automatic 131000 miles

the ac unit cools good when the ac compressor is on byt it wont stay on , runs 3 seconds and cycles off. Help.thanks,ken
Avatar Asked by ken phillips

Answer

Replied on April 16, 2010

Needs a recharge...or low pressure cycling switch.

Tiny Answered by merlin2021 (expert)
18,145 answers provided
Replied on May 20, 2010

where is it located? thanks

Tiny Response from ken phillips
1 question asked
Replied on May 23, 2010

DUAL-PRESSURE SWITCH 1. With engine off, disconnect pressure switch connector (located on receiver-drier). Connect a jumper wire across high/low pressure side of harness connector. See Fig. 4 . Install manifold gauge set to high pressure side service valve of refrigerant line. 2. Start engine and adjust engine speed to 1000 RPM with A/C clutch engaged. Turn blower switch on. Engine should be warm and doors and windows closed. 3. Check for continuity at pressure switch terminals with manifold gauges at specified pressure. See PRESSURE SWITCH SPECIFICATIONS table. Condition is normal if there is continuity between the terminals. If there is no continuity, replace switch.


http://www.2carpros.com/forum/automotive_pictures/62217_Dual_Pressure_switch_AC_1.jpg


http://www.2carpros.com/forum/automotive_pictures/62217_switch_specs_1.jpg

Tiny Answered by merlin2021 (expert)
18,145 answers provided