lol, good to hear. Had EXACTLY the same problem as you, map sensor plug had a pin dislodged so it acted like it never was connected
But the torque pull (in limp mode) in the low rev range was amazing, almost like a gze lol...
1983 AE86 ADM rust spec goodness track car build - end of the road
1984 AE86 Silver ADM mk2 daily build - SOLD
1984 AE86 ADM granny car daily now 4AGZE - SOLD
1983 AE86 ADM Engine Conversion Slut - SOLD
2002 IS200 6spd - new daily in progress
1986 AE86 JDM GT-Apex Levin Notchback ready to roll......