i searched and couldnt find anything that i need. i am putting a 3 bar map sensor on my 94 ls turbo. the original owner of my engine ran his 3 bar stright to the ecu and for some reason he took out the connector to the original map sensor. so that means i have to run my 3 bar mapsensor to the ecu also. but i dont know which pins to connect it to. so if any one can tell me which pins to connect my 3 bar map sensor to would be really helpful. o yea it is going in a 94 ls. thanks.