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View Full Version : running rich between shifts??



smslyguy
October 4th, 2009, 04:16 AM
I am running between 9.5 a.f.r. to 10.5 a.f.r. between shifts. is it b3645 supposed to be adjust for this? or b3643? and what should be entered in to slow this process down?

mr.prick
October 4th, 2009, 04:48 AM
A4 or M6?

Sounds similar to what asked. Stomp or Impact (http://forum.efilive.com/showthread.php?t=11973&highlight=stomp)
I have been taking sections out of a chart in order to examine how much
AFR decreases with TP% when coming out of PE and between shifts,
then using that average to decrease B3428.
Results have been mixed and I have not been able to check my latest changes.

smslyguy
October 4th, 2009, 11:52 AM
A4 or M6?

Sounds similar to what asked. Stomp or Impact (http://forum.efilive.com/showthread.php?t=11973&highlight=stomp)
I have been taking sections out of a chart in order to examine how much
AFR decreases with TP% when coming out of PE and between shifts,
then using that average to decrease B3428.
Results have been mixed and I have not been able to check my latest changes.
it's a m-6

smslyguy
October 7th, 2009, 08:00 AM
A4 or M6?

Sounds similar to what asked. Stomp or Impact (http://forum.efilive.com/showthread.php?t=11973&highlight=stomp)
I have been taking sections out of a chart in order to examine how much
AFR decreases with TP% when coming out of PE and between shifts,
then using that average to decrease B3428.
Results have been mixed and I have not been able to check my latest changes.

so what did you find out? I take it this is a common problem?

mr.prick
October 7th, 2009, 08:35 AM
Neither of these worked for me.
I would be inclined to think it was VE related but it can happen at low RPM
as well as high RPM and I know the low RPM areas are right.

swingtan
October 7th, 2009, 10:04 AM
Do you have a log? Is it the the same as issue as mr.prick is getting or something different?

smslyguy
October 8th, 2009, 08:53 AM
Do you have a log? Is it the the same as issue as mr.prick is getting or something different?

it sounds like it is, mine just hits like 9.5 afr to 10.5 afr between shifts or on let off as well.