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Im watching this thread because mine just recently started doing the exact same thing... shifting like mush. And you got the exact same setup I do.

Im using eq ratio. What would you suggest for filter settings? Right now only filters I have are the tps and ect set to autove tut.

I was sanity checking myself and thats why it didnt make sense, the flow rates were WAY off. I didnt know who to believe, now I know the spreadsheet IS accurate. Im trying to get my ve nailed down...

Turns out it was wrong. Called the company I bought them from and they corrected the issue very quickly. Does anyone have a good thread on tuning with fuel trims?

When I scale the injectors with the spreadsheet I found here It does not match the data that was sent with the injectors themselves. Anyone have data for the bosch ev14 850cc injectors?

stupid abbreviations! Once I nail that down what would be the next thing to look for? Throttle cracker and follower had no effect on it either. Honestly could it be fuel related? I am trying to...

The issue I am having is the vehicle dies trying to find an idle after a either a quick gas to break condition or a reverse to drive condition. Im not sure desired airflow is what I need either. Ive...

How Do you nail down Desired airflow with with COS3 running SD semi closed loop?

Ok been really burnt out on this whole project. I took another solid look at the new injectors last night and it seems one of the new plug adaptors wasn't making contact. So I think I fixed it. My...

If I had to guess the issue is with the calibration and not the injectors aswell. I did not ohm the ones
that don't throw the code to compare but I'll do that tonight aswell.

I will have to get the part number for the injectors later tonight. As of right now I have swapped back to the 60 lb siemens deka injectors that I had and have yet to get the code.. So I guess my...

04 Silverado just recently did heads intake and upgraded to 80 lb injectors. Now im throwing this P0200 "Injector Control Circuit". I have gone through and triple
checked to make sure everything is...

"No, you need to use a RS232 to TTL Converter.
The data stream voltage needs converted...."
found this in another thread...fml looks like need to convert te 5v down to 3.3 or something

Yes that is the same model I have. So it looks as tho I WILL need the null_modem/cross-over. Why couldn't i just eliminate the in between and just connect lc-1 jack to the rj12 connection with the...

Genius! all I need to do is make one of these uphttp://forum.efilive.com/attachment.php?attachmentid=3333&d=1211350225 And serial data! I will also need to change my calc_pids.txt back to...

Well the plx is cabable of outputing a lambda value instead of afr I just need to hook up one more wire.
http://www.plxdevices.com/InstallationInstructions/DM-5AFRUsersGuide.pdf

I think you are correct there websites says afr is calculated off of 14.7

On {CALC.AFR_PLX1}/14.7 since im using e85 would I not use {CALC.AFR_PLX1}/9.8?

Went through that idle tutorial last night just loaded it up and man what a difference Finally feel like im getting somewhere. Wanted to thank yall for the help.

My calc_pids is correct for a analog signal? It looked to me it was looking at serial?
10022

Im using v2. Ok so I believe my cal_pids file is already correct? "Then from your PLX use Lambda to correct the commanded fuel..." Elaborate on this please. Im using analog signal from plx btw.
10021

Ok my next question pertains to e85 part of it. In table B3601 do I plug in 9.765 or equivalent afr as per plx website, which I think is 14.57?

"All PLX wideband air/fuel ratio devices are...

ok so check my math Im pretty sure I have it correct. 60*sqrt((60)/43.5) =70.4664lb/hr=8.8786g/s I have a map referenced regulator on the rail with vac hose attached it measures 58, with it removed...

Can anyone point me in the direction on a thread that shows me how to calculate injector flow rates for a return style fuel system?

I probably should have gotten the tune ironed out on pump gas first but I was to eager to try e85 since the station down the street has it on tap. I'm sure its my tune but my gas mileage is horrible,...