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Old 12-07-2013, 11:45 AM   #1
Paidfor
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Default Flashing different ECU calibrations

Ok the problem is I need access to some TAU fueling tables that arent defined for my ECUs Rom calibration. My Rom is the A2ZJ700J and the Rom I am wishing to flash with is the A2ZJ710J. Both off of an 04 STI. I have the newer calibration Rom and these tables are defined, can't I just flash the 710J to the 700J?
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Old 12-08-2013, 07:51 AM   #2
quazimoto
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Yes...
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Old 12-08-2013, 04:23 PM   #3
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Good deal...

Finally got the tables copied over successfully. I did however notice a difference in some of the delay step values in the stock warm up enrichment tables. This is the only difference i can seem to find between the different calibrations doesnt matter tho..watever...moving on. .......Flashed it with diff cal id with these missing TAU tables to try and combat my FMIC rich dip thats been bothering me for o sooo long.



Wait for it............




Yep.......after having access to the TAU tables and zeroing most of the high load sections of the Rising load and Activation tables, i have managed to go from a stuttering 10.0 boost onset to a much healthier 11.2. I am thoughly pleased with the results and although i have no actual dyno results.......the ole butt dyno says i picked up 20 to 30 ft lbs seein as now the cylinders arent drowning anymore haha.

Thanks for the assurance i needed to flash with a diff cal id quazi .) I did NOT wanna brick this thing......already had a few close calls in the past.
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