B18C Hatch

my friend accidently jumped my car by putting the negative on positive and needless to say it blew my battery fuse, but now my car is having some electrical problems. At idle it will raise revs will fo up/down searcing for about 900rpm and when i turn off the lights or radio it will be fine. And when i give it any throttle over about 60% the car will bog. I went and got the alternator tested and battery and both are working fine. Could this have messed up any other sensors/fuses that would cause these problems?

thanks

ITR#132

Unlikely, but you could of fried the ecu.

Check all fuses again and/or
Borrow your friends ecu and see if that fixes the problem.

xx dc2teg xx

yes ecu could be done,

next time make sure u be careful--you do know your battery coul've exploded and acid all over

tC_Dragon

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xx dc2teg xx &raquo;</TD></TR><TR><TD CLASS="quote">yes ecu could be done,

next time make sure u be careful--you do know your battery coul've exploded and acid all over </TD></TR></TABLE>

i agree... consider urself lucky if a dead ecu was the only damage. but good luck tho... i hope u find out the problem.

ifactor01

OUCH!!!! yeah man sounds like a bad ecu

B18C Hatch

nope ecu is good, rain water got into the spark plug cylinders, clean them out and runs great now, thanks for the help though

BlackSage

how did that happen? So there was no negative effect on the battery?

Sliced Beard

sounds like someone went driving without a hood

consider yourself and your friend really lucky because battery acid and anything it touches does not mix