Quote:
Originally Posted by scheides
Monday update, the part throttle cruise either has gotten worse or I'm noticing it more. I am going to turn my async table back down to stock and see if that makes it better or if the increments I made to the EGR timing advance table make any difference either (I'll try that next).
I unplugged my stock MAS/MAF tonight w/o issue. No CEL, no stumble (did it while car was running), nadda, just plain awesome! Does anyone know if the MAF Scaling and associated tables actually do anything anymore?
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You probably have a better tune now, which is why you notice the stumble more now. It was the same way for me. When it was too rich I didn't notice it, but when I got the AFR's stoich (I want to run much leaner than stoich) it got much worse. I mostly only notice it at around 50-55MPH. I don't usually go that speed, but on a new road near my house they changed the speed limit (for the 3rd time - 45, 55, 50) and it's now 50MPH.
The MAS scaling should still matter, as the way they have the SD set up is to mimic the MAS.
I wish they had the SD set up like hak has ds-map / jackal set up. My new Holset powered 1g runs so awesome. I think 1G's have the best driveability (and idle) to begin with, and they did an amazing job setting up the SD.