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Got things back in line. Was able to add 30% back in during the cruising which fixed a lot. Think to bring things closer I'm going to play with the PE tables for wot.

They function the same on hptuners. They call it torq EQ ratio and it's maxed out. The deal is the trans reads via the maf well the maf been dropped 50% to get the injectors (2150cc) to work thus...

The issue is the MAF is low due to the bigger injectors. I'm tuning the trans via hptuners.

Ok we know if your MAF is incorrectly scaled the TCM receives an erroneous torque value and makes incorrect shift adjustments. Why it is so critical to have a spot on engine tune with the 6L80/90.
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Sooooooo are you saying efilive won't do this? HPTuners will??

I shall soon be the fastest V or at least the fastest TT CTS-V in da worrrlllldddddd :rockon:

Someone has already bench tested it but gotta wait for the release. Which I don't want to do

http://www.ctsvowners.com/forum/showthread.php/8433-True-flex-fuel-conversion-kit

Sent them a email....

If you could find it that would be great. I will be ready for tuning next week :)

I need to know which pin can I get the signal from.

In order to wire in and get the flex fuel sensor to work I need to know which E67 ECU pinout will read the sensor frequency and duty cycle and apply it to the tables. EFI has these tables.

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I am told only one person has found it and that is lsxworks. I'm sure someone has to know. Trying to do a Flex Sensor integration on a 2009 CTS-V. I can not find anyone that has done this on a e67...