Hondata Kpro V4 On Line Ignition Off

Hondata model coverage & ECU application questions.
Post Reply
Aikamping
Posts: 4
Joined: Sun May 14, 2023 12:32 pm

Hondata Kpro V4 On Line Ignition Off

Post by Aikamping »

Chassis: 1999 Honda Civic EX Coupe
Engine: k24A out of a JDM '08 TSX

I'm currently having trouble getting my k swap up and running. I purchased an EK civic with a conversion harness for a kwap already installed, and a k24a with a rywire tucked harness. I recently got my kpro v4 from HA MotorSports, and following installation the ecu reads On Line, Ignition Off, despite the ignition being on. The car cranks and when I plug in the ecu to my laptop the green led comes on for a second, then the red led blinks once and both leds shut off.

Any advice as to where I should start troubleshooting?
User avatar
Spunkster
Site Admin
Posts: 23878
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Hondata Kpro V4 On Line Ignition Off

Post by Spunkster »

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

Have you tried the ECU in a known working vehicle?
Aikamping
Posts: 4
Joined: Sun May 14, 2023 12:32 pm

Re: Hondata Kpro V4 On Line Ignition Off

Post by Aikamping »

serial no is 62467, I have not tested it on a working k swap
User avatar
Spunkster
Site Admin
Posts: 23878
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Hondata Kpro V4 On Line Ignition Off

Post by Spunkster »

You need to test in a known working vehicle first and if it still does not work, then will need to contact HA Motorsport as this was sold them as an install kit and there may be an installation issue.
Aikamping
Posts: 4
Joined: Sun May 14, 2023 12:32 pm

Re: Hondata Kpro V4 On Line Ignition Off

Post by Aikamping »

got it, any advice on finding someone with a working k swap? not exactly a large amount of modified Hondas near me
User avatar
Spunkster
Site Admin
Posts: 23878
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Hondata Kpro V4 On Line Ignition Off

Post by Spunkster »

Try forums and facebook and other social networking. You can also contact our dealers to see if they can test or know someone to test with.
Aikamping
Posts: 4
Joined: Sun May 14, 2023 12:32 pm

Re: Hondata Kpro V4 On Line Ignition Off

Post by Aikamping »

will give that a shot, thanks
Post Reply