Scanning results
#1
Senior Member
Posts like a Northstar
Thread Starter
Join Date: Jul 2006
Location: Meridian, ID
Posts: 508
Likes: 0
Received 0 Likes
on
0 Posts
Scanning results
Here are the results I have had with scanning and some tuning. I am still getting a lot of KR even with all my mods including headers, rockers, CAI, 180 drilled t-stat, 104s, and a 3.4". I know others with the same setup are seeing 0 KR. We have been adding fuel and this was with race fuel in the car. What does everyone think? Where should I go from here?
Scan #1 without tuning:
Scan #6 after tuning some:
Scan #1 without tuning:
Scan #6 after tuning some:
#5
DINOSAURUS BOOSTUS
Expert Gearhead
Jared... Your ECT should be Engine Coolant Temp. Why is this saying you aren't up to operating temps before testing/tuning?
You'll want to have the car up to temp. It does appear that you have a lot of KR for the mods. When was the last time you changed plugs and the gap you used?
You'll want to have the car up to temp. It does appear that you have a lot of KR for the mods. When was the last time you changed plugs and the gap you used?
#6
Senior Member
Posts like a Corvette
Join Date: Jan 2007
Location: San Diego, CA
Posts: 1,451
Likes: 0
Received 0 Likes
on
0 Posts
Bill, those temps (IAT, ECT) are clearly in degrees C. Plugs and gap is good advice...jshelton, how well mechanically tuned is this car? Maybe a Seafoam or other induction cleaning is in order...
McGrath, he'* making better power in the second scan than in the first...though I agree that second scan is, IMO, a bit rich.
Your basic choices as I see it are to richen further (which I wouldn't recommend if this tune is for a daily driver), or pull spark timing.
McGrath, he'* making better power in the second scan than in the first...though I agree that second scan is, IMO, a bit rich.
Your basic choices as I see it are to richen further (which I wouldn't recommend if this tune is for a daily driver), or pull spark timing.
#7
Senior Member
Certified Car Nut
Join Date: Oct 2003
Posts: 19,756
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by agrazela
Your basic choices as I see it are to richen further (which I wouldn't recommend if this tune is for a daily driver), or pull spark timing.
and looking at the scans the car has some weird AFR espically at the Higher RPMS. I thing that you need to get the L67 Pump in the car, as its a 2 stager, where as your L36 is not.
you need to adress your fueling first, then start tuning the car
#9
DINOSAURUS BOOSTUS
Expert Gearhead
Originally Posted by agrazela
Bill, those temps (IAT, ECT) are clearly in degrees C.
Why we are looking at Celsius instead of Faren..is beyond me.
#10
Why we are looking at Celsius instead of Faren..is beyond me.
I know you're behind me on that one Bill........................way behind me.