Engine Size: 3.8L V6
Refrigerant Type: R134
Ambient Temp: 95
Pressure Low: 110
Pressure High: 110
Country of Origin: United States
1998 ford mustang V6 will not turn on
Low side pressure static 110 psig/about same when engine running
High side pressure static 110/about same when engine running
Above checked separately with gauge set to verify no leaks in gauge block
Compressor clutch will cycle when jumpered to battery
Compressor did not cycle when low pressure switch jumpered with system running
Replaced low and high pressure pressure switches (no change)
Aux fan does run when ac switched on
Compressor turns by hand
Any thoughts on what to test/try next to diagnose problem? Thanks
Does the 98 have a CRM module like the 95 models?
Ye, I believe it does.
That is a good place to start
Thanks, any recommended test method?
Do you have the schematic? If not, you can get a vehicle specific CD with all info for your car.
Control module was bad. Swapped it, works like a champ. Thanks for the help!
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