Yessir, 03 GT ECU just plugs right in on the 04 GT without issue.
sooo... you just ganked the parts?AnonymousStoner wrote: ↑Tue Aug 04, 2020 4:49 pm i have the Smog pump/secondary air injection system deleted
i did get a newish exhaust manifold with the motor i imported. this manifold did not have the pipe inlet that connects back to the smog pump. i dont know if deleting this system and using the factory 2004 vibe GT exhaust manifold will be ok.(maybe just plug the pipe?) so thats why i deleted it in the first place. i did just plug some vac lines with a small screw i found that fit into the hose. the car ran fine. just threw 2 codes for the 2 sensors disconnected from the smog pump. after i swaped in the 2003 ECU(took like 20mins its under the glovebox) the check engine light went out as that model year doesnt have a smog pump. there are a few other differences but my main attraction was to have my CEL working correctly. the little pump is still under my bumper i couldnt be bothered to get that thing out at the time. but all the hoses are removed. i was eventually gonna add an onboard compressor and a airhorn into that spot so ill let you know how i get that little pump out when the time comes.A Psycho Martyr wrote: ↑Mon Aug 10, 2020 9:09 am
sooo... you just ganked the parts?
You have to put little filters on any vacuum lines or plug any hoses?
Did you have to pull the bumper?