LS1TECH - Camaro and Firebird Forum Discussion

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-   PCM Diagnostics & Tuning (https://ls1tech.com/forums/pcm-diagnostics-tuning-7/)
-   -   Wideband VE tuning ? (https://ls1tech.com/forums/pcm-diagnostics-tuning/568080-wideband-ve-tuning.html)

Shep02SS 08-30-2006 10:19 PM

Wideband VE tuning ?
 
When I paste my afr error % to the primary VE table what value should I use +,-,or average. I thought it was the average and then multiply by %, but I did that and after two runs the error% is still way off and the afr is still inconsistant. Any input appreciated. Thanks

Dragman 08-30-2006 11:51 PM

use average and muliply by % till u get close then use 1/2 %

PurplePiss 08-31-2006 04:03 PM

Clear the fuel trims and don't start logging until the car is completely warmed up.

Shep02SS 08-31-2006 06:18 PM

The ltft is disabled so would it matter if reset them?

TAQuickness 08-31-2006 07:48 PM

would not matter. but it sounds like it'd be worth a shot to double check and make sure you tune is set up correctly for SD mode.

Shep02SS 09-01-2006 11:11 AM

I am using the maf enhanced os right now and I think it is setup correctly for olsd, but if I changed the os to speed density enhanced would it guarentee that I am in olsd?


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