A/C pressure out of range issue
Thread Starter
Staging Lane
Joined: Nov 2019
Posts: 60
Likes: 16
A/C pressure out of range issue Hi
I've got an issue where my A/C relay will not turn on. I'm running a pressure sensor, 12212156 OS and 12212156 OS - V.9.0.xdf from pcmhacking.net. Both are attached.
My A/C is set up as a non cycling analog system, with a pressure sensor and low temp cycling switch in series with the request signal. My low pressure cut in pressures are set around 60-70psi, max pressure around 350psi.
When I try to command the A/C relay with a scan tool I get an A/C pressure out of range error. The scan tool wont show A/C pressure as I'm running a truck OS and VIN, but I can see over 100psi using the logger that comes with universalpatcher.
Does anyone have an idea what my issue could be?
I've got an issue where my A/C relay will not turn on. I'm running a pressure sensor, 12212156 OS and 12212156 OS - V.9.0.xdf from pcmhacking.net. Both are attached.
My A/C is set up as a non cycling analog system, with a pressure sensor and low temp cycling switch in series with the request signal. My low pressure cut in pressures are set around 60-70psi, max pressure around 350psi.
When I try to command the A/C relay with a scan tool I get an A/C pressure out of range error. The scan tool wont show A/C pressure as I'm running a truck OS and VIN, but I can see over 100psi using the logger that comes with universalpatcher.
Does anyone have an idea what my issue could be?
