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  1. Erkenz

    87 7mgte. Where does this wire connect?

    I've searched and can only find a diagram for a 91. Just dont know what this connects to. My third swap but first 87. Any help is appreciated.
  2. Erkenz

    Differences between jdm/usdm 2jzge??

    I have acquired a jdm 2jzge. I wanna go na-t and swap to my 87 Turbo. And I'm wondering what the differences are between this jdm and the usdm version. I think the jdm uses speed density while the us uses maf but I'm not sure. Any help appreciated. Thanks
  3. Erkenz

    What rear-end do I have?

    Dumb question, but I have a differential from a jdm jza70 automatic 1jzgte, and I'm wondering what the gear ratio is? 3.9? or 4.1...?
  4. Erkenz

    Luck with jdm 7m's

    I got rodknock, now I'm really contemplating getting a jdm 7m from one of the many engine importers. Just wondering if anyone's had good luck going that route. Thanks, Eric
  5. Erkenz

    Bad ECU?? "PICS"

    My car has been running wierd for a while. Sometimes it will run great. Sometimes I'll feel a sudden loss of power. But I went to start it today, and it fires up, but immediately dies. I checked fuel, so I decided to open up the ecu. This is what I found. Is this what a blown circut or "cap"...
  6. Erkenz

    JZA70 Error codes

    I have a problem. My jza70 is throwing error codes. I get codes 21 = O2 sensor 31 = MAF????? 47 = ???? Now, I went to cygnusx1, and the code 47 does not exist for the 7m. 31 is a MAF. And since it's a 1j, there is no MAF. So I need help figuring these codes out. What do I need to fix? My...
  7. Erkenz

    Raising the boost :)

    I just finished my 1jz swap into my 88 Supra. My mods include Wlabro fuel pump, GReddy profec type-s EBC, Airinix intake, HKS DP, 3 inch TP, and a nice HKS super dragger exhaust. I did all the mods before I did the swap, and I have to say, at about 3500 rpm's this thing really wakes up and keeps...
  8. Erkenz

    Some 1jz electrical Q's

    I have a few questions as to where things go. 1. This is a ground right? And if so, does it ground to the alternator or the body?http://i148.photobucket.com/albums/s16/michigan_1jz/Ericspics112.jpg 2. I have this currently grounded. Is it supposed to be? If not, where does it bolt...
  9. Erkenz

    Noob swap Q

    I'm wondering which battery cables do I need to use with my 1jz? The stock 7m ones that are hooked to the body harness? Or the 1jz one thats grounded to the block? Also, what am I supposed to hook them up to besides the battery? Thanx
  10. Erkenz

    Hydrofan Lines: How to route these suckers?

    Having problems figuring these lines out. Someone please explain how the power steering is routed. Thank you!
  11. Erkenz

    1jz sensors

    I think I'm missing some sensors used to run the 1jz. I was wondering if someone would be so kind as to tell me what sensors are used from the engine bay to run the engine without abs and a/c. And some pictures of what they look like would help alot. Whoever can help me out gets a case of bud...