ok i searched for the part number for the tmap but the only part number i fount was just for the 4 wire plug needed for the tmap does anyone have a part number for the tmap
look for a post by snowman, he posted up a wiring diagram that shows you how to do it.
im havein no luck with that part number does any one have the part number from dealer ???
GM PART # 88988320 connector $61.72
GM PART # 90423637 sensor $40.59
those are gm parts direct prices. I would order through them. Before I got hpt and decided against the 2.5 bar tmap and gm reflash I tried my gm dealer with zero luck they only found the baro sensor from a cobalt. I would order through gmpartsdirect.com to save you a headache. Or just pay me to tune it with the one bar map. Why are you going this route to avoid buying a wideband? Tisk tisk if you are.
no i order a wide band i order the aem im going gm reflash for the time till i get the car all togeather so i can drive it and not have to tow it when it comes time to get a real tune latter down the road
