Trace jumping to Last column during deaccel: IMPORTANT:

Post by **calvin** » Thu Apr 03, 2008 9:56 am

Gents, If you drive, deaccelerate and you notice your trace block goes to the last column there is something wrong. And overflow condition exist during table lookup. This can cause lean/rich conditions. It's not good in anyway. Problem: Map value 90mbar Column0=110mbar What happens the lookup routine will search till no where to find a value 90 or smaller and read the fuel/ign value from there. It's not my code it's stock honda code. I show reading from last column but it's really reading anywhere. Solution: Lower column0 mbar to 75 or 80mbar. i'll post some datalogging screenshots later This are just number out of my ass.

JaredKaragen · Post by **JaredKaragen** » Sun Apr 06, 2008 10:29 pm

This is a perfect example of what you see when it jumps in decel. It always happened to me in the one spot; so I just ignored the erroneous log readings and sifted around them.

zex_cool · Post by **zex_cool** » Sun Apr 06, 2008 11:11 pm

probably a retarded question, but where is the 0 column ?

Post by **calvin** » Mon Apr 07, 2008 7:23 am

the first column.

crx303 · Post by **crx303** » Mon Apr 07, 2008 3:11 pm

JaredKaragen wrote:This is a perfect example of what you see when it jumps in decel. It always happened to me in the one spot; so I just ignored the erroneous log readings and sifted around them.

Same here, first thing I noticed the first time I was datalogging. I thought it would be my Nokia datalog cable or something

JaredKaragen · Post by **JaredKaragen** » Sun Apr 13, 2008 10:34 pm

Calvin, your new overflow routine works... eCtune cought it and alerted me. A+++!

rschoener · Post by **rschoener** » Mon Apr 14, 2008 10:23 am

Calvin, Lowering the first collum value to 85 has worked for me also. The latest version cought the error even after I lowered it to 90 85 seems to be working good. Thanks .

Post by **calvin** » Mon Apr 14, 2008 10:36 am

0.0.2.1 r7 has an error msg when this condition occurs.

wally · Post by **wally** » Mon May 19, 2008 4:42 pm

I have a problem when changing the mbar value in collumn 1. collum 1 was stock set to 127 mbar when i created the basemap, i click on 127 to get it changed lowered it to 85 but when i hit the enter button ectune automaticly changes the mbar value in collumn 1 to 11,31 and changes collum 1 to B1. I tested it with other value's 60 up to 120 but always get the same results. I run version 0.0.2.1 r9 vacuum in mbar and get the error msg when deaccelerate.Hope you got enough info Thanks

Civic Tsi · Post by **Civic Tsi** » Mon May 19, 2008 5:20 pm

We have reported that bug to Calvin. The only way around it is to hex edit the rom, or enter -70 for now. Fix is coming.

Post by **calvin** » Mon May 19, 2008 5:24 pm

fix will be posted tomorrow

wally · Post by **wally** » Mon May 19, 2008 5:30 pm

thanks for the fast reply's!

borat · Post by **borat** » Fri May 23, 2008 7:35 pm

Is the fix ready yet? I get the message every time I decel from high rpm, and all logging stops until I hit 'OK'.

Post by **calvin** » Fri May 23, 2008 8:43 pm

You have to fix it by lower column 1 mbar

borat · Post by **borat** » Fri May 23, 2008 9:40 pm

Civic Tsi wrote:We have reported that bug to Calvin. The only way around it is to hex edit the rom, or enter -70 for now. Fix is coming.

I was referring to a fix for this. I can't lower column 1, it just replaces it with 11.31