Kpro v4 PND

K-Series Programmable ECU Calibration updates / downloads
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meech511117
Posts: 1
Joined: Sat Aug 13, 2022 6:49 pm

Kpro v4 PND

Post by meech511117 »

I an having trouble with my ecu again!! I just purchased a used PND ecu with kpro v4 installed, plug it in load my tune and car fires up for a little running rough and slowly got worse and worse. I even got codes p1361 and po344, and originally thought my cam sensors got mixed up, tried switching them nothing, then I slowly started to realize more were not reading like tps, map ect. Car is turboed and is k24 and has a trc wire tuck harness that is brand new. More back story on ecu, I plugged it into the computer and it just flashes the red light. any ideas?
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Spunkster
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Posts: 22740
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Kpro v4 PND

Post by Spunkster »

Have you tried the ECU in a known working vehicle?

What is the serial number that is on the K-Pro board inside the ECU?
Defcom012
Posts: 6
Joined: Sat Nov 12, 2022 11:52 pm

Re: Kpro v4 PND

Post by Defcom012 »

I seem to be having the same problem as well. I have a PND ecu too. And the car starts up, but idles very low. Cyclinder 4 does not seem to be firing at all. Check all my grounds. Bought a new tuck harness, I even swapped the crank sensor wires around and still. Replaced my injectors with oem ones brand new. I also tried swapping the coil packs around, that cylinder just ain’t getting no signal to injector or is very low in voltage.
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Spunkster
Site Admin
Posts: 22740
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Kpro v4 PND

Post by Spunkster »

Have you tried the ECU on a known working vehicle?
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