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A/C Compressor pressure readings

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Mitsubishi Forum >> Mitsubishi Models >> Mitsubishi Montero & Montero Sport >> A/C Compressor pressure readings Page: [1]
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A/C Compressor pressure readings - 5/29/2008 2:12:01 PM   
JNRmonterosport2002

 

Posts: 12
Joined: 6/10/2007
Status: offline
can any one give me the exceptable range that I should see for the high and low pressure readings for a 2002 montero sport 3.5 ltr?  compressor drops the low side pressure reading fast (25) when rpms are up to 2k then above 45psi at idle. 
Post #: 1
RE: A/C Compressor pressure readings - 5/30/2008 8:51:11 PM   
mxmikie


Posts: 228
Joined: 9/6/2005
Status: offline
35 low side 225 high side

(in reply to JNRmonterosport2002)
Post #: 2
RE: A/C Compressor pressure readings - 6/8/2008 6:18:13 PM   
JNRmonterosport2002

 

Posts: 12
Joined: 6/10/2007
Status: offline
Ended up being a stuck expansion valve, it is in the passenger compartment.

(in reply to mxmikie)
Post #: 3
RE: A/C Compressor pressure readings - 6/22/2008 10:22:56 AM   
mxmikie


Posts: 228
Joined: 9/6/2005
Status: offline
change to drier also the expansion valve is the same as toyota truck $38.00 at auto zone

(in reply to JNRmonterosport2002)
Post #: 4
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