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2shayZ

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  1. 2shayZ

    Supra Low Voltage

    Hey there, Upon return of a cross country trip, my Supra gained a few problems. Whole trip was fine even though from day one tuner complained about voltage. Towards the end of the trip after a rain storm and colder weather, i noticed the car would run rich at cold start. Its ran like this ever since. Almost sounds cammed or rotary till it warms up. Ive connected the laptop to run logs and with key on, cranking, and running it seems to disconnect during cranking. Ive cleaned the IAC since I went through a ton of weather, didnt help. Noticed a ground wire chassis to engine was loose. That fixed the disconnecting when cranking issue but still runs funny on cold start. Voltage reads 13.6 at battery and fuse box but 12.9 at ecu when running and no accessories on. Do you recommend another ground? Back probe anything? Relay? Anything else? Car is 95 Supra, Aristo non vvti 2jzgte, G4+ pnp Thank you!
  2. 2shayZ

    2JZ G4+ pin help

    I see. That would be easier for sure. Yes originally non turbo car, custom wire harness (oem tt based)
  3. 2shayZ

    2JZ G4+ pin help

    Hi, I did a search and cant find exactly my questions. Car is 95 Supra with G4+ pnp and i know the pin out that will be used. Due to the border being closed to my regular tuner and no one close by open, I need to pin my new sensors to ecu plug myself. I have AEM fuel pressure, AEM fuel pressure, AEM map sensor, flex fuel sensor, and need to pin in my AEM electronic boost control. All of which have pig tail supplies from the sensor, just need to pin in the ecu side of the connection. Where do I find the pins to buy for this plug? Which crimp tool is preferred? Anything else I should know about this job? Thank you!
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