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A couple of notes FWIW. 1. Forget boost pressure. Think actual usable CFM. 2. Whatever you see the mm3 being in the top of the pulse table -...

Thanks for your comments and thoughts, I'll follow up my little experiment. With these new injectors, I am needing pretty high idle VE values, so I...

Bluecat proved experimentally how injection timing is calculated. I don't understand why some people on this forum have other ideas, but Bluecat's...

The calculator actually said I should go to about a ~6.3 value, I guess perhaps I should actually try that as it would be slightly after TDC. I have...

Yeah, but think about where that ~60* is. 5.55 is 60*BTDC 6.2 is TDC Hmmm.... your comparing spraying on a closed valve to spraying on a...

226/230 113 +2. IIRC, IVO 357* and EVC 359*. I did use the calcs to get in the ballpark, there is just a discrepancy in the one posted here vs most...

Yes, but when you want to experiment with different values... it helps to know if you're even in the ballpark. What are your cam specs?

Update, I did what I posted above and tried values of 5.55, 5.8, 6.0 and 6.2. Average idle pulsewidth varied by less than 0.005 ms and fuel trims...

Yeah, nah, no worries mate :hihi:

Thank you Ross or as you would say, "Cheers" :-)

It does Mike but the ECM doesn't know about the additional fuel which will mess with its torque calculations which in turn means the ECM does not...

If the original 12414676 remained in the main E38 folder then there is nothing more to do, to be on the safe side just reinstall V7 and it will put...

To confirm increasing the pulse width table between 100 and 120 mm3 and between 120 to 180 MPA puts more fuel in and circumvents the 104mm3 limit...

You guys always have the best answers and Thank You very much. If I were close I would buy you dinner or a cold one but I dont think that is possible...

We always are able to and you should be able to get to 120mm3. I have had others send files with same issue you are seeing....don't fudge the pulse...

MMMM well I wonder what setting is pegging my fuel at 104mm3 maximum. I'm going to up the pulse width table by 5% in that area to see if that gets...

Mike the LBZ used a Bosch ECM with Bosch software, the Colorado is using a GM ECM with GM software, totally different.

hey there, just found another table that is urgently needed for the Colorado's here in NZ. The table I found in this video :...

No that is something we need to do but I'm not going to do for this (it's a bit of a convoluted process to generate and validate the .calz file once...

I've been digging back into this lately and notice a discrepancy between the spreadsheet posted in this thread vs others on hptuners. IDK what's...

Thanks you for the reply. I am running NOS along with the Blower but not all of the time, so I would like to keep the COS files if at all possible....

Sounds good! I'll give it a go and post a log.

No, we're in MAF only mode so the VE doesn't come into play. Leave the VE table until we get the fueling right. Alright, now I see why I got those...

Let me know what you think. I don't have a problem doing some troubleshooting. To answer your questions: 1. I have cleaned it, I think the...

Okay. I'll have to hunt down the reason that the numbers don't look quite right. A few questions for you.... Have you recently (or ever)...

Yes he is correct as some of the factory cals have that set very low. I can see the .calz files for the COS has not been regenerated with updates...

B1703 is in the Idle parameters of the E-38 OS 22614676 and is titled Airflow Area Conversion Max with DTC. Hymey told me to raise this valve to max...

Intake Phaser Bank 1 (INPHAB1) Variable Valve Timing Spark (VVTSPK_DMA) ** I just wrote a detailed piece about OS compatibility, easy VVT tuning...