Can you post a log as well?
What injectors are you running? What heads?
Type: Posts; User: Cringer
Can you post a log as well?
What injectors are you running? What heads?
Thank you that did it!!!!
Yeah I should probably post this in the VCM scanner section, but it'll take weeks to get an decent answer there...
Reviewing the documentation...which does not provide any syntax examples...I...
What do they max out on E85 though...
The original LS3 injectors that came on the are 0 280 158 051
I sold my LSA injectors a while back...I will try to see if I can find the ad pics and if I got the number on them, but I doubt it.
It may not be the unique finger print I need, but it can help to eliminate some outliers. I mean...what other data points do I have at my disposal? I am using what I have.
So the real question is, what other OEM GM vehicles came with Bosch injectors with the PN "0 280 158 xxx"? All I can find is the LS4? And what do they ohm out at?
Surely there has to be more than...
He must watch AvE
And what would you have me do? Zero it out?
I have no idea, but I assume starting off with the correct temp offset values is the best course of action. I also assume heat physically effects the pintle valve and electrically effects solenoid...
OK gotcha thanks
These modified ones flow at 81 lb/hr @ 58 PSI.
I just figured they re-drilled the existing orifices in the cap and/or added new ones. Taking apart the body seems like a one time operation and super high risk for leaks. The internal stuff in there...
LOL well I got them used so no returning. I sent them to Greg Banish for testing and got legit data, except that he does not provide the temp offset data. So just trying to dial in that last piece.
The injectors work, I am not testing them for go/no go. I am trying to determine if in fact these actually are LS4 injectors. They are stamped with "0 280 158 xxx". The xxx part has been melted off...
Thank you! I was hoping for something more specific than 11-14 ohm lol.
Can anyone tell me what LS4 injectors should measure resistance wise on a DVOM?
I believe they included all the pro features into the MVPI3 as a way to entice people to upgrade to it.
Yep sounds exactly like my issue. Cranked for 2.7 seconds. Got it down to .3 now. The resolution was to delay SOI to move it closer to PPV during cranking. Worked like a charm.
Are you seeing anything specific in the log that indicates lean? Or some other reason?
Yeah I have always heard big injectors make idle quality suffer, but I have never heard anyone talk about start up issues.
Ok so just a follow up here. 07GTS had commented on a different thread that maybe EOIT was to blame. I had come to this same conclusion (or at least an idea to test since traditional/air/fuel/spark...
I have tried adding more fuel and that doesn't work.
I just don't understand why IPW tapers off when:
1) Cyl airmass, MAP, RPM, voltage are all more or less flat
2) MAF, VVE, Dynamic Air all...
Great info, thanks!
Based on my personal results and experience with the Comp needle bearing trunnion kit, I will never ever give Comp Cams any of my money again and refuse to run any of their hardware on anything until...