throttle repsonse Options

[rjbibeau]

hey guys i'm helping my girl with a mr2 3sgte swap. we have everything back together and the engine fires over and idles and all of that. it has throttle response when parked but when you try to drive it it hits a brick wall at about 3k and another at 4k or so then doesn't go past that. we unplugged the tps and the first brick wall goes away but the 4k is still there. i was reading the bgb on adjusting the tps but i don't really see what is supposed to be done. something about a feeler gauge. any ideas of what else it could be. it throws a knock sensor code. could this be the brick wall problem?

This post has been edited by rjbibeau: Sep 17, 2007 - 3:03 PM

[lagos]

was throwing an air intake temp sensor code #24 but the only one i know of is the afm...doesn't it have one in there. also the engine bay temp sensor was missing a sensor so i pulled one off of my 5s airbox and hooked it up to the mr2's engine bay sensor clip. it was also throwing a code 31 which is a AFM Open circuit or short in VC signal Test or replace Air flow Meter. 47...but who knows about that one...

the air temp sensor is inside the afm. so code 24 and 31 are because of the afm. sometimes you can get those codes if you unplug the afm harness plug, and put the key in the ON position. i would drive around for a few days after resetting the ecu to see if those codes come back.