Ecu posted by JaredT123 on May 14, 2024 at 02:26 PM
Message
If its chipped, The chip could have come loose or corroded?.. has it been opened and checked?..
I would recommend you narrow your 'Stock' ECU search to a 93-94.. That ROM has better Idle Control.. However, if you find a Auto TT 90-94 then you can have it chipped, and the Replacement ROMs use the Better Idle Software.