Power FC ECU question
Good afternoon,
This may be a stupid question but when you buy an Apexi Power FC ECU for a 1995 WRX does the unit completely replace the standard ECU ? If the answer is Yes then this leads onto my second question: Is there any gain in replacing my Version 1 ECU with a Version 2 ECU? I have heard the Version 2 has the abiliby to have chips like the ESL one pushed onto the board rather than soldered? Cheers Dave |
Yes, the power fc does replace standard ecu but not sure about your second question.
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Chips or adaptors can be fitted to any ECU, the most common for this being any Turbo/WRX ECU from 1993 - 1996
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But would it be easier to add a chip from yourself or ESL for instance on the later version 2 ECU? Or is it not really an issue for tuners?
Cheers Dave :) |
Not too sure by what you mean on version1 and 2 ecu.
The early ecus were U8,W6 and 2C in the early wrx then replaced by the z4 (which you have i think) http://i137.photobucket.com/albums/q...cu002Small.jpg the chip goes into the plastic holder on the bottom right (this is the z4) http://i137.photobucket.com/albums/q...cu001Small.jpgthe chip goes in the same place but you need a plastic holder which you get with the ESL chip (this is W6,U8,2C) |
Well i assume the ECU's are different, a version 1 - 93 to 95 runs 0.8bar and the version 2 among other things runs 0.9 bar so they must be different?
Dave |
i only know them by number/letter code:)
WRXs from Nov92 to Aug94 ran the early ecu (2c,u8 and w6) then the z4 came in Sept94 |
Ahh ok, so i guess i am asking, is it worth changing my early ecu (2c,u8 and w6) for the later Z4 when my brother gets his Apexi ecu fitted ?
Dave :) |
check www.enduringsolutions.com for the chip and what they can do.
Is your brother replacing a z4 with the apexi?If so you may as well put it in your car. I changed my early ecu for a z4 and its fine (saving up for the apexi though) |
were can you buy the Apexi Power FC ECU for a 1995 WRX from these days and how much for?
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Check out Jolly Green Monster - ECU Mapping (buying,fitting and mapping £750-800).
AndyForrestPerformance (buying,fitting and mapping) These are just 2 of the people who deal with apexi. Welcome - Nengun Performance is direct from Japan but takes a few weeks to arrive (buy only) |
Originally Posted by classicwrx
(Post 6634107)
were can you buy the Apexi Power FC ECU for a 1995 WRX from these days and how much for?
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