Search found 67 matches

by D-Rob
Thu Feb 26, 2015 6:26 am
Forum: K-Pro / KManager
Topic: KPro / KManager requests
Replies: 146
Views: 835202

Re: KPro / KManager requests

- IAT compensation for PWM boost control
- Ignition cut rev limit (or a soft-cut function)
- Per-gear rev limit
by D-Rob
Thu Feb 19, 2015 6:40 am
Forum: K-Pro / KManager
Topic: Ethanol content sensor readings
Replies: 25
Views: 17509

Re: Ethanol content sensor readings

That was the serpentine belt loose (no tensioning system, three-pulley combo).
by D-Rob
Mon Feb 16, 2015 3:50 pm
Forum: K-Pro / KManager
Topic: Ethanol content sensor readings
Replies: 25
Views: 17509

Re: Ethanol content sensor readings

Hate to be a squeaky wheel, just looking for any input regarding changing the filtering speed.

Thank you!
by D-Rob
Mon Feb 16, 2015 6:17 am
Forum: K-Pro Calibrations
Topic: Nitrous on preloaded calibration HELP!
Replies: 6
Views: 2287

Re: Nitrous on preloaded calibration HELP!

You should really tune the car completely naturally aspirated properly before considering using the nitrous control features. Nitrous is quick, and easy, but if you don't dot your "i's" and cross your "t's", its only job will be to turn your engine's internals into externals. Wha...
by D-Rob
Thu Feb 12, 2015 12:37 pm
Forum: K-Pro / KManager
Topic: Ethanol content sensor readings
Replies: 25
Views: 17509

Re: Ethanol content sensor readings

I do feel the filtering can smooth it over a bit, and make the signal more consistent. Can we perhaps have access to the filtering of the signal? What would be cool is just to use the last flex content value after a certain MAP threshold is hit. One can assume the E content isn't changing in boost/...
by D-Rob
Wed Feb 11, 2015 7:12 pm
Forum: K-Pro / KManager
Topic: Ethanol content sensor readings
Replies: 25
Views: 17509

Re: Ethanol content sensor readings

I do feel the filtering can smooth it over a bit, and make the signal more consistent.

Can we perhaps have access to the filtering of the signal?
by D-Rob
Sat Feb 07, 2015 7:36 am
Forum: K-Pro / KManager
Topic: Ethanol content sensor readings
Replies: 25
Views: 17509

Re: Ethanol content sensor readings

Side-note: Vit, is that a DynaPack test log? It sure looks like one!
by D-Rob
Sat Feb 07, 2015 7:34 am
Forum: K-Pro / KManager
Topic: Ethanol content sensor readings
Replies: 25
Views: 17509

Re: Ethanol content sensor readings

Fair enough. More or less, I am interested in knowing if the sensor should be grounded separately or directly to the board. The sensor's reading in K-Pro differs from the Kent Moore J44175 Fuel Composition Tester I have in-house. The fuel sample from the car tests at a rock-solid 135Hz output (85%),...
by D-Rob
Fri Feb 06, 2015 5:44 pm
Forum: K-Pro / KManager
Topic: Ethanol content sensor readings
Replies: 25
Views: 17509

Ethanol content sensor readings

Hello, I have a car with an ethanol content sensor installed inline on the car's return line. Attached are a few logs of the car at WOT, and as you can see, under higher load, the sensor briefly reads lower ethanol content values, then comes back up. The engine of topic is fed by twin 340lph fuel pu...
by D-Rob
Fri Dec 12, 2014 3:54 pm
Forum: K-Pro / KManager
Topic: KManager V4.0.7
Replies: 18
Views: 11518

Re: KManager V4.0.2

Hondata wrote:The alternate speed sensor is used as the speed input, so you only would see the rear wheel speed. What are you trying to do?
Interested in comparing front to rear wheel speeds, although, ponying up for the traction control would be able to show me that. :P
by D-Rob
Mon Dec 08, 2014 5:22 pm
Forum: K-Pro / KManager
Topic: KManager V4.0.7
Replies: 18
Views: 11518

Re: KManager V4.0.2

With the alternate VSS options, is there any way to use the OEM sensor as a logged value and an alternate (say, wheel speed sensor) at the rear on a FWD car as the primary reference?
by D-Rob
Thu Nov 20, 2014 6:22 am
Forum: K-Pro / KManager
Topic: Max VSS reading, max boost solenoid duty
Replies: 5
Views: 2327

Re: Max VSS reading, max boost solenoid duty

I figured out the 90% cap problem. Total rookie move on my part, and forgot I only have 90% maximum defined in the lookup table.

As far as the VSS goes, you can pretty clearly see in the log I posted the gear compensation move down at high RPM from 5/6 to 4.
by D-Rob
Wed Oct 22, 2014 5:36 am
Forum: K-Pro / KManager
Topic: Max VSS reading, max boost solenoid duty
Replies: 5
Views: 2327

Re: Max VSS reading, max boost solenoid duty

"No" to both?

How is the K-Liner/all the other Hondata land-speed cars seeing VSS? Or is the VSS not even referenced?

Thanks for the fast response!
by D-Rob
Tue Oct 21, 2014 4:29 pm
Forum: K-Pro / KManager
Topic: Max VSS reading, max boost solenoid duty
Replies: 5
Views: 2327

Max VSS reading, max boost solenoid duty

Hello! As of this year, I have been participating in 1,600ft roll racing events in which my speed exceeds 159mph. I have noticed the VSS stops logging at 159mph, although my speedometer will continue to climb (wired to a SpeedoHealer v4 on a JDM CTR cluster, making it a 190mph speedo). Is there any ...
by D-Rob
Sun Nov 16, 2008 9:08 am
Forum: K-Pro / KManager
Topic: Injector driver durability
Replies: 1
Views: 1521

Injector driver durability

Does an injector driver in the K-Series ECU's work 100% to it's capacity until it's smokey death? Or is the death gradual? As in, would the injector driver stop working at "X"-amount of duty when used with low impedance injectors (without resistor box), or would it work up until the whole ...