ECU Swap Problems
Posted: Sun May 04, 2008 10:42 pm
Ok, so I just swapped a 92 tleg ECU into my 1990 Wagon. I swapped the positives on the cam and crank sensors, and I am wiring the pressure sensor into it.
I am throwing 2 codes
the air pressure sensor
and the IAC..
Swapped the whole intake manifold, and the IAC.
But it idles like crap until it's warm, and then every few revs it will take off and idle up to about 2500rpm on it's own, but a rev will make it go down to normal.
Do I need to wire the IAC differently??
Rick
I am throwing 2 codes
the air pressure sensor
and the IAC..
Swapped the whole intake manifold, and the IAC.
But it idles like crap until it's warm, and then every few revs it will take off and idle up to about 2500rpm on it's own, but a rev will make it go down to normal.
Do I need to wire the IAC differently??
Rick