Kpro not showing any sensor data

K-Series Programmable ECU installation questions / support issues
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Spunkster
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Re: Kpro not showing any sensor data

Post by Spunkster »

It does not show ignition on, when they key is on the on position, but the engine is not running?
Jonny7isa
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Joined: Mon Aug 24, 2020 9:27 am

Re: Kpro not showing any sensor data

Post by Jonny7isa »

First image is just showing the sensors not reading, key is in ACC mode

Second image is car actually on and running.

BUT even with the tune attached on previous post (on how you mentioned to put a 2k rev limiter) it still didnt work for some reason.
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Spunkster
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Re: Kpro not showing any sensor data

Post by Spunkster »

IT will not show any sensors if you are not datalogging and with just the key on. Are you sure you are uploading the calibration?
Jonny7isa
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Re: Kpro not showing any sensor data

Post by Jonny7isa »

Positive. Even when car is on and 'datalogging' , it doesnt read anything. There is a CEL but the Error codes all say 'Not Supported'

Car seems to be in limp mode, since it cuts off at 3k for a rev.
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Spunkster
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Re: Kpro not showing any sensor data

Post by Spunkster »

What happens if you go to the online menu and go to tools and click on erase ECU?
Silent0ne26
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Re: Kpro not showing any sensor data

Post by Silent0ne26 »

Hello I know this is a bit of a necropost, but I have a JDM k24a going into a Miata and I'm experiencing the exact same issues. I verified that my engine harness has a ground, everything is grounded the way that it's supposed to be from what I can tell, the car starts and runs but will not go above a certain rpm, but I cannot tell what that RPM is because I'm experiencing the exact same issues I have no RPM signal at the gage, and Honda K pro V4 is not reading any sensor data. I'm really scratching my head here and trying to figure it out, has anyone found a fix to this? I have the long crank to start issue and everything.
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Spunkster
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Re: Kpro not showing any sensor data

Post by Spunkster »

What is the serial number that is on the K-Pro board inside the ECU?

From Help, About, what is the version of software you are using?
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