chris90deville
New LVC Member
I took a road trip to kansas city from wichita kansas . My car ran great the way there and the weekend i was there. Halfway back my car started loosing LOTS of power and got 9 miles to the gallon.Also sometimes i could get the car up to 40 sometimes it would not go over 20 no matter how much I pushed the gas. My car will not hardly idle pretty much you have to keep your foot on the gas pedal to keep it idling. I pulled the codes today and i got E31 shorted map sensor signal and e 52 pcm memory reset. What do these codes mean is my map sensor bad??? or do i just have a short in the wires somewhere? what does e 52 mean?? I have done full tune up on this car, replaced ignition control module, and last night i replaced the TPS with no changes. Someone please give me a hand here i need to get back on the road. Thanks