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post Sep 17, 2007 - 3:02 PM
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rjbibeau



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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


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post Sep 18, 2007 - 6:28 PM
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rjbibeau



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i thought maybe an ohm test or something could be done. ...but I'll check to make sure it's plugged in.


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post Sep 19, 2007 - 12:23 PM
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phattyduck

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QUOTE(rjbibeau @ Sep 18, 2007 - 4:28 PM) [snapback]597109[/snapback]

i thought maybe an ohm test or something could be done. ...but I'll check to make sure it's plugged in.
The knock sensor should be about 2-4k ohm to ground if you put a multi-meter on it. If it is an open circuit, you have a blown knock sensor for sure.

-Charlie


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2003 Subaru WRX Wagon
1989 Camry Alltrac LE 3S-GTE - SV25/ST205 hybrid
1988 Camry Alltrac LE - BEAMS swap started

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