Lean after injector swap.
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Lean after injector swap.
I put the 44 lbers in today, and after adjusting the IFR table, im way lean. I tried to scale the graph differnet but its always lean. Sometimes to the point of 20+ to 1 lean. I need some help. I even tried to flatline the table so it would run rich, and it still wont do that.
Delphi Multec II Shorty Direct-fit LS1 G.M. SUV injector 44 lb / hr.
Part Number 17113739 (OE Part # 25176061)
Direct fit for short G.M. LS1 SUV injectors
Static flow @ 37.95lb/hr @ 43.5PSI / 300KPa (4.31 g/s = 398cc/min)
Static flow @ 43.82lb/hr @ 58PSI / 400KPa (4.97 g/s = 460cc/min) *
Dynamic flow (2.0ms/10.0 ms(pulse width / rep rate)) 6.0 lb/hr @ 43.5PSI (0.748 g/s @ 300KPa)
Coil Resistance: High Impedance / High-Z (No ECM driver modifications required)
Its an 04 . Help please....
Delphi Multec II Shorty Direct-fit LS1 G.M. SUV injector 44 lb / hr.
Part Number 17113739 (OE Part # 25176061)
Direct fit for short G.M. LS1 SUV injectors
Static flow @ 37.95lb/hr @ 43.5PSI / 300KPa (4.31 g/s = 398cc/min)
Static flow @ 43.82lb/hr @ 58PSI / 400KPa (4.97 g/s = 460cc/min) *
Dynamic flow (2.0ms/10.0 ms(pulse width / rep rate)) 6.0 lb/hr @ 43.5PSI (0.748 g/s @ 300KPa)
Coil Resistance: High Impedance / High-Z (No ECM driver modifications required)
Its an 04 . Help please....
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Injector Flow (lb/hr) 43.82 44.09 44.37 44.64 44.9 45.17 45.44 45.7 45.96 46.22 46.48 46.74 46.99 47.25 47.5 47.75 48.01
Looks like this. I just pulled the injectors and im fixing to try it agian. The o rings looked good.
Looks like this. I just pulled the injectors and im fixing to try it agian. The o rings looked good.
#9
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Hmm its definatly better. But i now have like 6 dtc. All lean banks and a missfire. So maybe im not dont yet. Fixing to get and attach a log. My AFR at WOT is 13.1, used to be 12.1. BOth banks have lean codes. ANd my LTFT are now maxed out. Any help is appreciated.