Logs from today
KR trouble...this is NA, did not do this last year and I did not mess with the timing any.
AFR
BEN's
Doing the BEN's correction makes no sense 400 rpm, and more Air than 800 RPM?
Suggestions?
Logs from today
KR trouble...this is NA, did not do this last year and I did not mess with the timing any.
AFR
BEN's
Doing the BEN's correction makes no sense 400 rpm, and more Air than 800 RPM?
Suggestions?
1999 C5 A-4 Convertible
1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.
Maine USA
LIL help?
1999 C5 A-4 Convertible
1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.
Maine USA
Jim,
I think above MAP 80 kPa that AFR 14+ is too lean...
Your rpm is 1200-1600 and you're opening the throttle (engine load is increasing)... it needs more fuel... richen the AFR in B3647, or in B3618 if you use PE (make sure PE enables before entering that MAP range).
Cheers,
Joe
Thanks Joe,
3647 for those fields are set for 11.95, I do not think it is using that table as commanded is showing 14.63
My PE enable is set for 62% and I am easing into that speed below the PE enable?
From looking at the logs commanded is 14.63 TP varies from 7% to 43% for those areas...
So how to fix??? Set 3616 PE to 35% or so?
1999 C5 A-4 Convertible
1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.
Maine USA
jim are u running a maf ??
01 Z06, 4L60E CONVERSION, L92/L76 TOP END, 72# LS3 INJECTORS (THANKS FIC), DRY NITROUS, COS5
1999 C5 A-4 Convertible
1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.
Maine USA
Log attached
1999 C5 A-4 Convertible
1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.
Maine USA
Jim,
Yes, set B3616 lower (try some different values, see what you like) and check that the PE MAP enable threshold is 80 kPa or lower... you may have to tweak B3618 till you get your measured AFR where you want it (and to prevent that knock).
[I can't view your tun on this PC... I'll view it tonite]
Cheers,
Joe
1999 C5 A-4 Convertible
1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.
Maine USA