I've done all that. Changed TPS, checked voltageTPS-MAP now getting a code for MAT. Also changed out the dist module with a good used one for reference. The only thing I haven't checked is the 5V on the MAT sensor, I'm taking a rest, my brain is fried. My tach goes full over when running. I want to exhaust all my options before buying the ECM. The car runs beautifully in closed loop but then I have to baby the throttle to get back home, hills are a big problem. It'll stall but cranks right back up. Let me know if there's something I've missed, I'm going to recheck voltages again tomorrow. I overlooked your answer last week so I'll pay closer attention now. Thanks!
Sunday, September 6th, 2015 AT 2:09 PM