Search found 45 matches

by AngryScottish
Wed Mar 15, 2023 10:25 am
Forum: K-Pro / KManager
Topic: Stumbles then shuts down. Won't restart until cold.
Replies: 6
Views: 561

Re: Stumbles then shuts down. Won't restart until cold.

TTR wrote: Wed Mar 15, 2023 6:16 am Use the ID dead times for your fuel pressure that are posted on their website to rule it out. I doubt they are the same.
I'll give it a shot, not sure it'll fix the issue, but at this point, I'll try anything.
by AngryScottish
Tue Mar 14, 2023 1:50 pm
Forum: K-Pro / KManager
Topic: Stumbles then shuts down. Won't restart until cold.
Replies: 6
Views: 561

Re: Stumbles then shuts down. Won't restart until cold.

It looks like it is running cold in the datalog as it is not going past 138F. I do not know if that is part of the problem, but it should get up to an operating temp of at least 180F. It's been 40-50F out here, and car has a lot of coolant. Also, to be clear, this only started happening in the past...
by AngryScottish
Tue Mar 14, 2023 10:40 am
Forum: K-Pro / KManager
Topic: Stumbles then shuts down. Won't restart until cold.
Replies: 6
Views: 561

Stumbles then shuts down. Won't restart until cold.

Vehicle: Noble M400 Kpro Serial: 47206 Software: V4.5.4 ECU: 37820-PPA-A07; 2828-106215 OF15 Kmanager: V4.5.4 Fuel: E85, sensor shows E78. Issue: Engine will idle for 30+ minutes, no problem. If I drive the car, I can get maybe 15-20mins of run time before the car begins to hesitate at part throttle...
by AngryScottish
Thu Jul 14, 2022 6:21 pm
Forum: K-Pro / KManager
Topic: Erratic AFR - Maybe not a Kpro issue?
Replies: 3
Views: 416

Re: Erratic AFR - Maybe not a Kpro issue?

It's whatever PLX was selling with their wideband setups. They claim "Bosch LSU4.9 oxygen sensor"

I just flushed my injectors, they seem fine.

Still curious if Kpro logs misfire events,
by AngryScottish
Wed Jul 13, 2022 5:59 pm
Forum: K-Pro / KManager
Topic: Erratic AFR - Maybe not a Kpro issue?
Replies: 3
Views: 416

Erratic AFR - Maybe not a Kpro issue?

Vehicle: Noble M400 Kpro Serial: 47206 Software: V4.5.1 ECU: 37820-PPA-A07; 2828-106215 OF15 Kmanager: V4.5.1 I have an AEM CD7DL dash, that gets a CAN output from KPro. What happened prior to main issue: Been experiencing a weird hesitation that has been inconsistent -- AFRs would jump erratically ...
by AngryScottish
Wed Nov 10, 2021 3:38 pm
Forum: K-Pro / KManager
Topic: Low Boost / High Boost switch not changing map
Replies: 6
Views: 623

Re: Low Boost / High Boost switch not changing map

Spunkster wrote: Tue Nov 09, 2021 11:53 am Can you hear the solenoid buzz when active?
Yes I can, although pretty faint.

I'm able to get different boost levels by adjusting the duty cycle. That makes me believe the BC is functioning... but, I've been wrong in the past.
by AngryScottish
Tue Nov 09, 2021 10:58 am
Forum: K-Pro / KManager
Topic: Low Boost / High Boost switch not changing map
Replies: 6
Views: 623

Re: Low Boost / High Boost switch not changing map

Spunkster wrote: Mon Nov 08, 2021 12:46 pm How do you have it wired?
One wire to B21
One wire to 12V, via fuse (7.5a).
by AngryScottish
Sun Nov 07, 2021 9:50 pm
Forum: K-Pro / KManager
Topic: Low Boost / High Boost switch not changing map
Replies: 6
Views: 623

Re: Low Boost / High Boost switch not changing map

I have it plumbed like the attached
by AngryScottish
Thu Nov 04, 2021 9:56 pm
Forum: K-Pro / KManager
Topic: Low Boost / High Boost switch not changing map
Replies: 6
Views: 623

Low Boost / High Boost switch not changing map

Vehicle: Noble M400 Kpro Serial: 47206 Software: V4 ECU: 37820-PPA-A07; 2828-106215 OF15 Kmanager: 4.4.9 Issue: I have a switch that grounds the EPS signal, that I am using to switch between low boost and high boost. I verify that this switch is functional when datalogging and see the EPS light come...
by AngryScottish
Tue Nov 02, 2021 3:29 pm
Forum: K-Pro / KManager
Topic: S2000 Kpro Low/High Boost
Replies: 20
Views: 2379

Re: S2000 Kpro Low/High Boost

Spunkster wrote: Tue Nov 02, 2021 9:24 am This ECU has not been prepared for use in an S2000, and a PPA ECU is not supported for use with the S2000.
This is unrelated to a S2000. I am just posting in the thread because of the low/high boost issue that the OP was discussing.
by AngryScottish
Mon Nov 01, 2021 8:55 pm
Forum: K-Pro / KManager
Topic: S2000 Kpro Low/High Boost
Replies: 20
Views: 2379

Re: S2000 Kpro Low/High Boost

Spunkster wrote: Mon Nov 01, 2021 10:50 am That is not the serial number on the K-Pro board.
My bad, you did say kpro board.

47206.
by AngryScottish
Sun Oct 31, 2021 8:28 pm
Forum: K-Pro / KManager
Topic: S2000 Kpro Low/High Boost
Replies: 20
Views: 2379

Re: S2000 Kpro Low/High Boost

Spunkster wrote: Mon Oct 25, 2021 9:48 am What is the serial umber on the K-Pro board inside the ECU?
Not sure which one you needed, so took a photo and attached.
But, it's a PPA ECU:
37820-PPA-A07
by AngryScottish
Sun Oct 24, 2021 3:24 pm
Forum: K-Pro / KManager
Topic: S2000 Kpro Low/High Boost
Replies: 20
Views: 2379

Re: S2000 Kpro Low/High Boost

It's a kseries ECU.

When I flip the switch for my high boost map, the EPS light displays when I'm datalogging. So, I assume the wiring is correct
by AngryScottish
Wed Oct 20, 2021 8:12 am
Forum: K-Pro / KManager
Topic: S2000 Kpro Low/High Boost
Replies: 20
Views: 2379

Re: S2000 Kpro Low/High Boost

I changed the settings for quick spool, my boost tables, and the duty cycle reference table... still doesn't work. I set quick spool to be 10psi, low boost table at 12psi, duty cycle reference table to be 0% at 12psi, 20% at 13.5. Duty Cycle limits between 0-85%. I've attached the updated calibratio...
by AngryScottish
Mon Oct 04, 2021 10:07 am
Forum: K-Pro / KManager
Topic: S2000 Kpro Low/High Boost
Replies: 20
Views: 2379

Re: S2000 Kpro Low/High Boost

Spunkster wrote: Mon Oct 04, 2021 9:46 am You have not posted the calibration these datalogs were made with.
My mistake... see attached.
I do realize I have quick spool set to 10psi for 2nd and 3rd has it set to 15psi. Both pulls were done in 2nd.