Well...I'm getting there.
Here's my MAF correction table after RTACS this afternoon.
Well...I'm getting there.
Here's my MAF correction table after RTACS this afternoon.
Howard
YOU ONLY NEED TWO TOOLS IN LIFE - WD-40 AND DUCT TAPE. IF IT DOESN'T
MOVE AND SHOULD, USE THE WD-40. IF IT SHOULDN'T MOVE AND DOES, USE THE
DUCT TAPE.
IF YOU CAN'T FIX IT WITH A HAMMER, YOU'VE GOT AN ELECTRICAL PROBLEM.
98 K1500 'HOLDEN' Suburban.
Custom Whipple SC, Mercruiser Marine intake, 0411 PCM, 4L80E w/shift kit
OK...Here it is as of today.
We're experiencing some really hot weather 41oC yesterday and what "ive noticed is....after a run in cooler weather (3am and deserted freeways so any speed...more the slower speeds actually...constant throttle and watching the scantool sit in cells until they hit 1.0) if I shut it down for a few hours and come back and restart it.....I get lean readings again???
Any idea's?
I'm thinking ECT's have risen or IAT's???
Howard
YOU ONLY NEED TWO TOOLS IN LIFE - WD-40 AND DUCT TAPE. IF IT DOESN'T
MOVE AND SHOULD, USE THE WD-40. IF IT SHOULDN'T MOVE AND DOES, USE THE
DUCT TAPE.
IF YOU CAN'T FIX IT WITH A HAMMER, YOU'VE GOT AN ELECTRICAL PROBLEM.
98 K1500 'HOLDEN' Suburban.
Custom Whipple SC, Mercruiser Marine intake, 0411 PCM, 4L80E w/shift kit
it may be due to many MANY things.. I am sure you can never hit them 100% all the time.. even at the same temp... so many different conditions.
It gets to a point where it doesn't matter if its dead on. Want it dead on.. use the O2s... otherwise.. Driveability is the most important aspect of tuning.
"All that is needed for the triumph of evil is that good men do nothing..."
Howard,
Your MAF trims are looking very good. I would disable the MAF now and work on the VE for a session. Once the VE is getting close re-enable the MAF and see where you stand. My B3601 is set at 14.68, that may help just a little bit.
Re enabled the trims and immediately goes very lean?
Howard
YOU ONLY NEED TWO TOOLS IN LIFE - WD-40 AND DUCT TAPE. IF IT DOESN'T
MOVE AND SHOULD, USE THE WD-40. IF IT SHOULDN'T MOVE AND DOES, USE THE
DUCT TAPE.
IF YOU CAN'T FIX IT WITH A HAMMER, YOU'VE GOT AN ELECTRICAL PROBLEM.
98 K1500 'HOLDEN' Suburban.
Custom Whipple SC, Mercruiser Marine intake, 0411 PCM, 4L80E w/shift kit