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Thank you for the info and links.

I think it already has the 2-bar OS upgrade installed. Is there a way to re-scale the tables to get to 160+ kpa? Is that based purely on MAP settings?

This...

I just grabbed this tune off of a friends boosted GTO drivetrain with a E40 pcm.

I don't know who tuned it before but I am failing to understand what is throwing the VE numbers way way beyond what...

Answer from Jay

I would also like to know the answer to this question. Can one of the HPTuners Staff please chime in with any info they may have?

In this case, I would like to log Throttle Position, RPM, and AFM...

Hello,

I have a 2004 Silverado with a Lm7 that I am trying to use my tuner to check DTC codes and Readiness monitors.

Unfortunately, the DTC screen never "connects" and I never see the same...