1uz bad ecu I have briefly checked the connections, everything Lexus / Toyota 1UZFE 1UZ Non VVTI Link ECU G4X Atom X Wirein ECU Kit is backordered and will ship as soon as it is back in stock. Ground issues, dropping one coil, no read out on CEL. *Will only work with original 2 distributors, if you want to use 8 coils then let us know when you place the order. Description Spitronics Lexus 1UZ-FE NoN VVTi Kit – Just connect power, fuel pump and it will start. Elite 1000 and higher is required to control the factory stepper motor idle valve. Mar 31, 2021 · I have some experience with bad ecu,s generally with OBD1 early 90s Lexus, you can try Josh at Relentless Motorsports he has a reputation in the Lexus/1uzfe community for fixing ecu,s or pony up and go to flagship 1. It exhibits the standard bad ECU signs anything over light throttle and it cuts out com Aug 27, 2012 · Instead of help, I thought I would offer some. I have come across a 1UZ swapped cressida (someone elses unfinished project) and I'm trying to get over the issues that it has. Elite 950, 2000, and 2500 are required for sequential Aug 27, 2014 · Start the vehicle and let the 1UZ ecu set the ICV with the extra alternator load (learning ecu: needs to learn about the load of a alternator that's now offering resistance equal to 1-2hp or more). Learn how to fix these problems here. ajzmodlhjzskyjmylydxabluqnyamdhfvezijrvvvqjamlzdnzkglcebqkvnasppmmqddmethkoes