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Old May 6, 2007 | 11:28 PM
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Interesting find

As I was changing some information in the data.xml of EvoScan the other day I happened to notice a test for an actuator test to disable 6 injectors. This made sense to me since I knew derivatives of the ECU were used in the 3G V6 Eclipse. So I added the addresses and took a look. While I cant see a direct application for this (other than maybe controlling add'l injectors down the road) right now, maybe someone else has some input?

Injector #1- FC - hex (in hex16) 0000.......I assume this is a V6 and means "off"
Injector #2- FB - 8C00
Injector #3- FA - B48C
Injector #4- F9 - 00B4
Injector #5- F8 - 0000.....again I assume this means its "off"
Injector #6- F7 - 8C00.....repeats for some reason?

I posted this on Aktive as well, but for those that dont venture over there so often I thought I'd share it here as well.


Last edited by JohnBradley; May 6, 2007 at 11:33 PM.
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Old May 7, 2007 | 12:28 AM
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The request IDs greater than BF represent commands not addresses. So the protocol does include 6 injectors for compatibility with 6 cylinder models.

However, these commands like FC do not reference the address in the ECU memory space &H000000FC. This range of addresses are for the exceptions that are called in response to trap instructions in the ECU code. The address you've shown is &H0000B48C which occupies the 4 bytes from F8 to FB.
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Old May 7, 2007 | 02:10 PM
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Ahhh, I didnt think it would be so easy. Oh well.
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