MitsuStyle - View Single Post

**4seasons69** · 08-11-2009

ok so i'm still having issues since having my car tuned. I fixed all my ect wiring it reads just fine, reloaded my tune in and the car is still knocking bad like 22 counts. my wide band reads 10:1, afr est is at 9:1, boost est is right on. and my ltft lo is at -12.

I haven't changed or messed with anything on the car since having it tuned except fixing the ect wires.

now while at work tonight I was able to do a boost leak test up to 25 psi and only found one small leak at a vacuum port I have capped. (i'm going to put a new vac cap on when I get home)

now could the knock and everything being off be from this one little boost leak?

any help is apreciated!

08-11-2009	#1
4seasons69 Join Date: Apr 2007 Location: Circle Pines Drives: 1992 talon tsi 1995 corolla Posts: 2,048	knocking badly! ok so i'm still having issues since having my car tuned. I fixed all my ect wiring it reads just fine, reloaded my tune in and the car is still knocking bad like 22 counts. my wide band reads 10:1, afr est is at 9:1, boost est is right on. and my ltft lo is at -12. I haven't changed or messed with anything on the car since having it tuned except fixing the ect wires. now while at work tonight I was able to do a boost leak test up to 25 psi and only found one small leak at a vacuum port I have capped. (i'm going to put a new vac cap on when I get home) now could the knock and everything being off be from this one little boost leak? any help is apreciated!