Matsr

Ok. Will try that. I also got some at tech support to check if my map is ok for that setting.

Hi I am having trouble with my mac boost valve on my v88. When i connect 12v to the sensor it is almoast like it sends 12v into the selected aux port. It uses aux8 and it is sett to 20hz. Is there any way to wire this wrong? I cant get the valve to switch on. And it seems like it shorts. If i put aux8 in test mode and make run in high mode and then ground the other wire on the sensor it clicks.

Check your wiring. Do you have a second sensor so that you can read what your oilpressure should be? How is the reading on high rpm's?