Author Topic: BMW M52/S52 AC Triggering (VEMS V3 M52 PNP)  (Read 204 times)

Offline macintosh14568

  • Jr. Member
  • **
  • Posts: 3
  • BHP: 0
BMW M52/S52 AC Triggering (VEMS V3 M52 PNP)
« on: March 31, 2022, 07:35:46 pm »
Does anyone have experience setting up a M52 VEMS PNP to trigger the AC compressor in a BMW E36?

I'm facing a weird issue when I turn the outputs on in "Test Mode" I can trigger the AC Compressor through low voltage channel 6, but when I actually try to assign that channel and burn it. The car freaks out, rpm gauge bounces around, doesn't crank or start. And I have to revert my changes back.