1998 Pontiac Grand Am location of the low pressure fill val

I cant find an exact location in my software.Start at the firewall, follow the big line (low side) This is where the fill port will be for it.It may be on the accumulator, or somewhere on the line, but it is on the big hose between the compressor and the firewall

[quote:96bca5d1af="2CarPro Jack"]I cant find an exact location in my software.Start at the firewall, follow the big line (low side) This is where the fill port will be for it.It may be on the accumulator, or somewhere on the line, but it is on the big hose between the compressor and the firewall[/quote:96bca5d1af]