AC System

btwilson86 · 09-06-2009, 06:53 PM

Hi, I'm working on troubleshooting my AC system and had a quick question. Does anybody know if these cars have a High or Low pressure cut-off switch? I know R134a systems do, just can't remember if R12 systems do as well.

Bill UK · 09-06-2009, 08:47 PM

Defiantly a high pressure one, not sure if the dual is high and low combined.

Bill UK · 09-06-2009, 08:51 PM

More info HERE

btwilson86 · 09-06-2009, 10:24 PM

Cool, thanks Bill UK

09-06-2009, 06:53 PM	#1
btwilson86 Super Moderator Join Date: May 2007 Location: Billings, Montana Posts: 1,034	AC System Hi, I'm working on troubleshooting my AC system and had a quick question. Does anybody know if these cars have a High or Low pressure cut-off switch? I know R134a systems do, just can't remember if R12 systems do as well. __________________ 1989 7MGTE R154 Targa Top White Package w/Blue Interior Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels

09-06-2009, 10:24 PM	#4
btwilson86 Super Moderator Join Date: May 2007 Location: Billings, Montana Posts: 1,034	Cool, thanks Bill UK __________________ 1989 7MGTE R154 Targa Top White Package w/Blue Interior Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels

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09-06-2009, 08:47 PM	#2
Bill UK AEM EMS Join Date: Jul 2006 Location: UK Posts: 891	Defiantly a high pressure one, not sure if the dual is high and low combined.

09-06-2009, 08:51 PM	#3
Bill UK AEM EMS Join Date: Jul 2006 Location: UK Posts: 891	More info HERE