Ka24e consult stream fixed.

Nistune topics related specifically to the 6303 cpu

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GZ@hybridka
 

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Joined: Wed May 03, 2006 5:51 pm
Location: Id, USA

Ka24e consult stream fixed.

Post by GZ@hybridka »

Just as an update.

I have fixed the timing advance correction, IAT, and EGR of the ka24e U12 consult stream. These now operate properly along the lines of the documented Consult protocol PDF's.

The IAT is somewhat useful, the code uses it to cut some timing off the final value, a 16 point scale vs. temperature.

The EGR is actually EGT temp in consult docs. This is a 0-5.12v 8-bit value, and is easily used as a spare ADC input.
Matt
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Post by Matt »

NIStune now has offset adjustment variables for timing map and consult tables (check out the latest install with the CA18 address file)

I might need to do similar with other ECUs rather than try and fix the factory code of each KA24E ECU

If you are able to send that KA24E ecu over I can test a board out on it, and return the board back to you for you to try out with the software. I fixed the streaming bug in my patch code so it should work on these. They have different RAM locations compared to other 6303 ecus. Strange
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