Hey after swapping from obd2 to a obd1 my and having it chipped out my tachometer will rev all the way up to 6 or so and then goes all the way down to 0 and now i don't have a clue where to shift at so i have to go by engine noise. There was a supposed green wiring running from distributor to ecu but i disconnected it and it was still doing the same. Anyone got anything?

 

the green wire you have to connect to the negitive wire on the distrubitor

 

what color would that be?

 

to the dark blue one. obd2 integras dont have a tach wire the computer just guesses.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by advert &raquo;</TD></TR><TR><TD CLASS="quote">to the dark blue one. obd2 integras dont have a tach wire the computer just guesses.</TD></TR></TABLE>

that sound kinda funn, a computer guessing...

 

yea well thats the only way to explain it... but it does not get a signal from the tach.