ls/vtechatch91
New Member
okay so im friends with this girl who has a 99 gsr... anyways... when he car first takes off it like studdars/jerks but after like 2k its fine only does it at low rpm's.. anyways she was throwin a CEL and it was for the tps.. so i changed that thinking that was the problem.. wasnt... not throwin a code anymore.. so i changed the map sensor.. stopped for a little while but now its doing it again... so her dad has one of those scan tool things and its showin code p1129 and it says map higher than expected... i looked it up in my manuel and the code isnt even in it.. but no cel is on... anybody got any ideas???