ucf20

Hi all, I recently bought a non running ucf20 LS400 1996 hoping to get it going easily. I later discovered the previous owner had replaced the ecu and had no luck starting it since and the old ecu is gone. I have tested cam and crank sensors, spark is good, compression is good and it will fire...

Hello all I am a new users to the forum. I have a bit of a dilemma with the ecu for my UCF20. So I need to replace my ecu as the traces in the pcb board have been damaged from capacitor leakage. I am wondering if an ecu from a 97 with the part number 89961-50340 for reference my damaged ecu is a...

Hello all - question is the title; but here's some background for those who care - I bought a UZ from someone on marketplace who had planned on swapping it into their ae86. The UZ 'apparently' comes from a 96 ls400. Now the plan is to drop it into my 84 celica supra. The wiring was abysmal, so I...