Haltech injector staging and tip in help e8
#1
injector staging and tip in help e8
i drive the car but some things arent right that i want to correct and im having trouble getting with my tuner so i would like to see if yall can help.
here is my fuel map
okay so when i start the car if i just tap the throttle it kind of dies then revs, i guess that is the tip in im referring too. next issue is the the injector staging, car drives and gets leaner all the way up to the staging point then gets real lean, then the car bucks, then in kicks the secondaries and things are great from there. any thoughts?
here is my fuel map
okay so when i start the car if i just tap the throttle it kind of dies then revs, i guess that is the tip in im referring too. next issue is the the injector staging, car drives and gets leaner all the way up to the staging point then gets real lean, then the car bucks, then in kicks the secondaries and things are great from there. any thoughts?
#2
talking head
staging bar issue-
maps- fuel correction map - staging bar map,, lift it up so to richen the point at staging
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tip in throttle issue -- TPS calibration and or the throttle pump settings may need a small richen up
maps- fuel correction map - staging bar map,, lift it up so to richen the point at staging
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tip in throttle issue -- TPS calibration and or the throttle pump settings may need a small richen up
#7
Gone Darkside
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HKP,
I assume you idle right around -6.1 or so? If so, what the hell? You're idling at 2.5-3 ms. I can just manage to get mine to idle fairly decent at 1.3 ms. What firmware are you running?
I'm also having a similar issue getting into boost as well.
I assume you idle right around -6.1 or so? If so, what the hell? You're idling at 2.5-3 ms. I can just manage to get mine to idle fairly decent at 1.3 ms. What firmware are you running?
I'm also having a similar issue getting into boost as well.
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#8
talking head
staging bar should be close if it sits at a value of=
bar 13 + bar 14 all divided by 2
ie 6.8 + 3.4 = 10 .2
10.2 / 2 = 5.1 ms in the staging value
note your map is very ambigous per rev above the stage point ( all values the same with 1 bad cell )
as such you would expect the engine to use most fuel at peak TQ revs ( say 5500 rpm ) and plots above and below that rev will have lesser ms values ( not same )
PS most stock engines will idle around 17-19 inch Hg ( -9 psi ) and use 1.8 -2.2 ms with 550 injectors
bar 13 + bar 14 all divided by 2
ie 6.8 + 3.4 = 10 .2
10.2 / 2 = 5.1 ms in the staging value
note your map is very ambigous per rev above the stage point ( all values the same with 1 bad cell )
as such you would expect the engine to use most fuel at peak TQ revs ( say 5500 rpm ) and plots above and below that rev will have lesser ms values ( not same )
PS most stock engines will idle around 17-19 inch Hg ( -9 psi ) and use 1.8 -2.2 ms with 550 injectors