hey guys I bought a 86 iroc 305tpi auto in may ive worked on it replacing everything all sensor it stayed in limp mode...I decided to take the tpi off and put a carb on it, when i took off the tpi I started looking threw the wires and noticed the oil sending unit had 2 plugs a small one thats on top off the sending unit and a big one on the bottom, the bottom was unplugged and stuffed behind the wiper motor. Could this be my problem of it goin in limp mode? If so im putting the tpi back on...

 

anyone? I dont know much about tpi....