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93' Infiniti G20 SR20DET swap... Help?


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Old 10-03-2009, 03:55 PM
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Question 93' Infiniti G20 SR20DET swap... Help?

So I have acquired a SR20DET engine and dropped it into my 1993 Infiniti G20. I am somewhat of a car noob, this is my first car ever and my first swap ever. Yeah the engine is from a RWD 240 but It can work in my FWD G20, it has been done by others. The engine came from JDM tiger japanese along with the ecu, I tried getting this baby started without the intake, Maf sensor, and all that jazz, for some reason the fuel pump is not pumping gas into the motor. The fuel pump worked fine before the swap, I checked the fuse, it was fine, and now Im thinking I have to rewire the harness... maybe a new ecu? If someone could give me some advice or answers to my problem please help.

I am also looking for stock parts, like the intake for example, which I cant find anywhere. Im running like a chicken with my head cut off...

Last edited by BakedSnake; 10-03-2009 at 05:25 PM.
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Old 10-03-2009, 04:41 PM
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headlights work, windows work, horn doesnt work, trunk button doesnt work along with opening the gas tank cover... it is all electronic, could it be the wiring on the harness that is f&*$ed up?
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Old 10-11-2009, 01:34 PM
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So... since this is the first time you've done something like this, you just went ahead and dove headfirst into this mess without even doing the proper research first?

Wow.

And yes, you'll need a whole different harness.
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Old 10-11-2009, 03:03 PM
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HaHa, well I got her running, idling a bit but I used the stock ecu since things didnt work with the ecu it came with. I still have to shave down somethings to make other things fit... And I still need to find the wiring diagram for the blue C8 Nissan ecu... This project is taking a while but I need more revenue for it anyhow.
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Old 11-10-2009, 05:12 PM
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yo, i dont need a whole new harness... I used the stock harness with stock ecu, i just bought a SAFC and installing it, it idles pretty good without it so far
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Old 11-11-2009, 10:58 AM
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You're using the USDM ECU for the SR20DE for the JDM SR20DET motor?

Good luck on not blowing it up.
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