Wierd spark tables in my 1226026 ECM

[Ross Myers]

This is a multi-part message in MIME format.

------=_NextPart_000_00E6_01BDC7A9.79A50420
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit

For those not familiar with the 1226026 it's used on early 80's TBI.

After the wealth of info on the 7747 ECM I decided to review the Bin file
from my 6026. Where I'm lost is the spark tables appear to be 15 x 17, not
14 x 15, I figure they are located at $0029 - $0116

The fuel maps and Malfunction Codes are similar to the 7747 (well, the same
actually as far as size goes).Just the spark seems weird. Any thoughts?.

Secondly, I have an idea to disable the O2 sensor errors.
Why?, well my 350 really has too much squeeze to run U.L (even premium), and
out here in Australia Leaded is still found everywhere (and it's cheaper
than PULP as well), plus I could run AV-Gas at the track.
The car has no Cat, so all I need to do is pull out the O2 and disable the
error codes (yes, I know how to do that).
If anybody has done this before please I'd like some feedback.
My thought would be you would have to run the ECM with an O2 in for a day or
two to allow the BLM to get it's act together, then pull the normal PROM out
(With BLM power still connected), put in the error disabled chip and extract
the O2 sensor.
Do you think the car would just happily run with whatever the BLM factors
were at that stage?.

So many questions!!!. Anybody got some answers?

Regards

Ross Myers


P.S - I've attached 2 Bin files from the 6026, #1 is for a stock 305 , #2 is
for 350 (aftermarket chip).


------=_NextPart_000_00E6_01BDC7A9.79A50420
Content-Type: application/octet-stream;
	name="6026#1.bin"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
	filename="6026#1.bin"
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==

------=_NextPart_000_00E6_01BDC7A9.79A50420
Content-Type: application/octet-stream;
	name="6026#2.bin"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
	filename="6026#2.bin"
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==

------=_NextPart_000_00E6_01BDC7A9.79A50420--