turbo? Knock sensor? running lean?

west_side_supra · 02-18-2007, 10:55 PM

what does the knock sensor do exactly? why would it cause it to feel like its looseing power or dragging behind like im towing somthing.

also i have mixed gas for the first time
Safeway gas 92 octane 1/2 Tank of gas
chevron 92 octane w/techron 1/4 tank of gas
could this be causeing the issue

and one last possible the BOV might be leaking from the IC i can feel vacume when i put my hand on the seal.

02-18-2007, 10:55 PM	#3
west_side_supra 12psi boost Join Date: Sep 2006 Location: Marysville Washington Posts: 353	what does the knock sensor do exactly? why would it cause it to feel like its looseing power or dragging behind like im towing somthing. also i have mixed gas for the first time Safeway gas 92 octane 1/2 Tank of gas chevron 92 octane w/techron 1/4 tank of gas could this be causeing the issue and one last possible the BOV might be leaking from the IC i can feel vacume when i put my hand on the seal. __________________ 7MGTE - 500hp never dyno'd exhaust: 3inch pipes no cat/powerhouse manifold/garret gt47 18psi/HKS SS racing wastegate fidenza cam gears intake: PHR 4inch intake/K&N filter/3 inch intercooler/ pipeFMIC/greddy type R bov/ fuel: 550cc PTE/ walbro 255lp / Aeromotive adj pressure regulator transmission: Fidenza flywheel/ACT extreme kit electronics: map ecu 1 / HKS EVC 9 gauges:boost,EGT,oil temp & pressure/aem AFR Last edited by west_side_supra; 02-19-2007 at 12:04 AM.