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Kpro in Tube frame with JDM motor
Posted: Mon Jun 24, 2019 2:43 pm
by Underdog51
I am not sure if this is the correct section, I am new to this Hondata world.
I have a confusing setup and need some advice on what type of calibration/wiring I should be running.
Car is a tube frame race car (Stalker Cars AXR)
Engine is k20A2 from JDM Euro R
RWD BMW transmission
ECU is a 05 Acura RSX base Auto
I have converted what I think is all the pins over correctly to a 02-04 wiring. Is this correct even though the ECU is 05?
I will be running a GPS speed sensor for an input.
Fuel pump is running from a toggle switch.
I am not able to get this engine to fire up yet.
Thank you for any help and your patience
Re: Kpro in Tube frame with JDM motor
Posted: Mon Jun 24, 2019 4:26 pm
by Spunkster
You cannot use a 05 base auto ECU with a K-Pro. What is your ECU part number?
Re: Kpro in Tube frame with JDM motor
Posted: Mon Jun 24, 2019 5:34 pm
by Underdog51
The website says you can under the "alternate ECU" section. And they did mod it already. It's 37820-pnd-a58 and 2063-806057. Thanks
Re: Kpro in Tube frame with JDM motor
Posted: Mon Jun 24, 2019 7:30 pm
by Underdog51
Latest log and calibration. There were some pins were still off, that are corrected. shouldn't it be reading a CAM angle under cranking? Maybe its a different cam sensor?
Re: Kpro in Tube frame with JDM motor
Posted: Tue Jun 25, 2019 9:04 am
by Spunkster
The ECU you have is an 02-04. What harness are you using?
Re: Kpro in Tube frame with JDM motor
Posted: Tue Jun 25, 2019 10:06 am
by Underdog51
I took the JDM harness, removed all the pins out of the ECU connectors. I then repined all the sensors to the correct ECU positions as per information on
http://www.phearable.net/information/te ... grams.html
I just replaced the crank and exhaust cam sensor that appeared to be different for normal USA k20. still no go. Here is the latest datalog.
Re: Kpro in Tube frame with JDM motor
Posted: Tue Jun 25, 2019 11:08 am
by Spunkster
I would recommend using an 02-04 RSX engine harness and sensor from an 02-04 RSX.
Re: Kpro in Tube frame with JDM motor
Posted: Tue Jun 25, 2019 1:24 pm
by Underdog51
I just went through and ohm'd every single wire from ecu plug to sensor plug, it is all correct. I would like to try a few things before buying a harness. How can I check the raw data coming in from each sensor? I am trying to figure out this software. I have built over 200 cars from scratch using LS and hp tuner. I am just new to the honda world. thank you very much for your time a patience so far.
Re: Kpro in Tube frame with JDM motor
Posted: Tue Jun 25, 2019 1:27 pm
by Spunkster
You cannot get raw data from the cam and crank sensors from our software. try the ECU on a known working vehicle first. If it works as it should then you have something wired incorrectly or have a mechanical issue.
Re: Kpro in Tube frame with JDM motor
Posted: Tue Jun 25, 2019 2:22 pm
by Underdog51
ok, thank you for your help. I will see what I can find.