This would be the route to go first before spending cash on a new ecu. It still may need the ecu but may as well try this first......cant hurt. If it needs newecu then car has to go to dealer for immob coding If not....then anyone can r and r the ecu and send it in.. . Originally Posted by MaxRS6 My APR chip went loose after many moons. My ECU was not toast. I sent the ECU to APR and they repaired/updated software at no cost.
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