Scanning Copperhead

[Eric@HPTuners]

Just wanted to give you guys a heads up, as I know everyone is patiently waiting on 2.25 scanner to be completed.

It is still in development, but I want to get at least some basic logging working on the Copperhead PCM, so I am currently working on adding some of the Mode $22 PIDs. 2.24 Scanner already supports SAE PIDs, but there just isn't enough there to tune a car with.

It is going to take me a few days to get it all added and working properly, but I have already logged the MAF frequency, and torque source on my own 2014 Mustang.

[Justinjor]

Lookin good Eric. Is what you're adding going to put the 2.24 version of the logger on par with the current SCT logger, or will it be 2.25 that eclipses that "mark"? Either way, great news that it's getting closer every day.

[Eric@HPTuners]

Lookin good Eric. Is what you're adding going to put the 2.24 version of the logger on par with the current SCT logger, or will it be 2.25 that eclipses that "mark"? Either way, great news that it's getting closer every day.

What I am adding will put it on par, maybe slightly more parameters with what they currently offer. 2.25 will raise the bar.

[Justinjor]

[Mr. Burns] Excellent.... [/Mr. Burns]

[45T-XR]

Great to hear Eric, I was emailing Bill about getting ISC integration added for the Australian Fords, do you use that on the USA Fords. Having a nightmare of a time trying to tune E85 cold starts and Camshafts in another car.

[Ortiz]

[PST]

So excited to see the new scanner!

[Eric@HPTuners]

Great to hear Eric, I was emailing Bill about getting ISC integration added for the Australian Fords, do you use that on the USA Fords. Having a nightmare of a time trying to tune E85 cold starts and Camshafts in another car.

Yes, we do use that in the US. It will be added.

[bobbybanshee_2000]

Will you be adding this to the beta or just waiting for full release of 2.25?

[Eric@HPTuners]

Will you be adding this to the beta or just waiting for full release of 2.25?

BETA. If you check now, the Torque source and MAF Hz is there. Couple other things are there, but I don't have the scaling correct yet, so the data is useless.

[bobbybanshee_2000]

This is still excellent progress, keep us posted!!

[xrelapse13]

Haven't checked recently, but will KR be available?

[Eric@HPTuners]

Yes

[VitViper]

Any update on scanning for the Coyote yet?

[PST]

About to switch to logging with SCT for this Procharged Coyote.. Before I do, can you tell me how the us in the MAF table on the editor corresponds to the MAF frequency logged?

[Justinjor]

About to switch to logging with SCT for this Procharged Coyote.. Before I do, can you tell me how the us in the MAF table on the editor corresponds to the MAF frequency logged?

Good question. SCT shows periods, airflow, and maf frequency but HPT currently only displays period and airflow. I just cross reference the period from HPT to the freq value from SCT and make adjustments that way. I actually wrote an excel spreadsheet to make it a little easier since they go in opposite orders. (Top to bottom vs bottom to top).

There's probably a more technical explanation than that though.

[Eric@HPTuners]

About to switch to logging with SCT for this Procharged Coyote.. Before I do, can you tell me how the us in the MAF table on the editor corresponds to the MAF frequency logged?

I need to put a conversion in the software, so you can see it in Frequency. Until I get that done, use this to convert - http://www.sengpielaudio.com/calculator-period.htm

[Justinjor]

I need to put a conversion in the software, so you can see it in Frequency. Until I get that done, use this to convert - http://www.sengpielaudio.com/calculator-period.htm

That's a great link. Thanks for sharing.

[PST]

I figured out a user defined parameter that works. I'll post it later. Thanks for the link though.

[PST]

Ok, to log MAF Airflow vs µs, here's what I did:

Go into "Configure User Defined"
Click on one of the items named "undefined"
Name your new Pid "MAF µs"
Set the sensor to "MAF Airflow Freq"
Set the units to "usec"
Now in the Function String enter the following: 1/[PID.2302]*1000000

PID.2302 is the logged MAF frequency in HZ, the function string above converts the Hz to µs.

Then just setup your histogram referencing this user defined parameter and your good to go.