SodaRabbit

Just to clear up some confusion I have, you mean switching the pins on the connector that goes straight into the ECU? Also is there a special technique to removing a pin because I was practicing all day on a junk connector and was having a hard time, I just don't want to mess up what I have.

Appreciate the help, I'll get back to you once I do that.

So I believe it's the Altezza plug-in with modified loom. I believe he had the wiring harness done by someone in Japan. Is this a faulty ECU possibly, because my brother was able to start the car how it is with the stock is300 ecu.

Here this should be it. Thanks for letting me know how to do it right. TriggerScopeLog.llgxcranking.llgx

I got it to start cranking again it was just loose battery terminal. TriggerScopeLogcranking.llgx

It wont crank now even after loading a map that I knew cranked.

I tried setting the triggers to the values specified for 1JZGTEVVTi in the manual. I also tried setting the TPS to low and still get the same error. Also should the ignition spark be set to Wasted Spark, just curious because when I select Direct Spark the fans turn on, I didn't try to start because I wasn't sure. Sorry if I'm not so knowledgeable I'm trying to finish the project my brother was so close to completing before he passed.

I appreciate the response I'll see what I can do in the morning. Yes it is a VVT-I engine.

I'm using the link g4x with plug in play for my 1jz swapped is300. Everything is green while setting up calibration except when I try to set up TPS I can hear it do its thing but at the end of the cycle it gives me an error saying H-Bridge polarity is reversed, Im not sure if thats a big deal. It will crank but nothing more. I ruled out a bunch by hooking up the stock 2jz ecu and it fired right up so im a bit lost. All help is appreciated. I included base map and log of cranking. base.pclx PC Datalog - 2020-08-26 7;47;35 pm cranking with pc logging set all.llgx