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Can someone direct me too a detailed write up on how to wire into the ac high pressure switch with an aem eugo wideband ? Also will my ac still work ? Not used too having too tap wires in for a wideband ,as I normally run stand alone efi, but my budget didn't allow it this time around
Check the posts under "Scanner" in the forums or just do a search on the forums..
Its not that hard to wire up, and yes you will still have full functionality of your A/C you basically wire up a switch to divert between the two wires it may be easier if the car has EGR?, wire into that instead? personal choice I think if you have that option of course?
2004 Pontiac gto , it has no egr . I just bought a blank serial port and USB to serial cable . I feel this will be the simplest way . Now only a couple dozen more hurdles to take on .
It doesn't need to havee EGR to use the circuit, the pins are just removed from the computer from the factory. You can add the 2 pins needed to use the EGR circuit.
My 2006 was a no EGR truck as well, they stopped using it after 2001 in those trucks, I added the pins and it worked perfect.
I totally forgot about this and its how Ive wired mine cheers for the reminder :) Also remember to enable EGR in your tune fileQuote:
Originally Posted by 5FDP
i have my aem ugo wire to serial works perfect dont have to worry about no voltage offset
I'm guessing this won't work with an E38 controller? 2013 truck. I don't see anything in the cal for EGR.