Thread: 99 Si.....
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Old Jun 11, 2003 | 11:13 AM
  #15  
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qtiger
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Originally posted by PHiZ
No I haven't done any engine swaps, but I AM running OBD1 on an OBD2 motor plus original OBD2b wiring harness.
You, asshat, have an OBD2 car with an OBD2 engine.

You are using an OBD1 ECU via an adapter harness.


Putting an OBD1 engine into a OBD2 car can require some wiring changes at the engine harness.

Originally posted by PHiZ
OBD2 hondas do not "tune as nicly as obd1" as a matter of fact. I know of two entities producing tuning solutions for OBD2 honda ecus, that's tech-tom a commercial JDM outfit, and someone from malaysia, that I interact with personally.
That is a result of the different techniques required to do such modification, which you would know if, as you claim, you knew something.

Originally posted by PHiZ
However, the 66507 MCU (MCU, not a rom mind you, internal memory on the processor) is a 70 dollar write-once part. That gets kinda ridiculous when you need to tune, make a change, tune, test, etc.

Also, the 66507 is an 84 pin PLCC packaging chip, and basically would need to be de-soldered and socketed on a professional SMT workbench.
Congratulations, you know information that has absolutely nothing to do with the conversation at hand. I would give you a cookie, but alas... I'm all out.
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