Fuel cut at 3500 rpm, hondat kpro

TypeR · Post by **TypeR** » Thu Apr 17, 2008 7:15 pm

Hello

I recenlty put a k pro in a civic Si 2003 with k24 block and k20a3 head.

In the first time the car doesn't star, The reason was the inmobilizer.

But once i started the engine and put diferents programs like tsx, k24 accord or the factory Si the car doesn't pass the 3500 rpm

I like a fuel cut.

what i can do to solve this problem?

I'm in Honduras, central america I will aprcitte your help

Post by **Hondata** » Fri Apr 18, 2008 8:53 am

Do you have any error codes? Can you send a datalog and calibration?

TypeR · Post by **TypeR** » Fri Apr 18, 2008 9:52 pm

really i'm the new here,l I don't use the datalog in this moment; i don't have errors codes 2

the calibration is the stock for a tsx, accord or civic si

indysoccer16 · Post by **indysoccer16** » Sat Apr 19, 2008 1:04 pm

I am having this same issue at 2000 rpm. Car was running fine last night on my base map, then I got my old map back from the tuner, uploaded it and now I cant go past 2k. I went back to my base map and its the same problem

indysoccer16 · Post by **indysoccer16** » Sat Apr 19, 2008 1:07 pm

here is my old tune. and the base map

TypeR · Post by **TypeR** » Sat Apr 19, 2008 7:08 pm

really i'dont know what to do

I disable a lot of sensor, once at a time, but always the car cut the fuel not like launch control, the rpm rev to 3500 a go down to 1500 with the gas pedal 100%

Tomorrow I will put the serial number of the Kpro.

Axix23 · Post by **Axix23** » Sun Apr 20, 2008 12:13 pm

sounds like your hitting lean cut/boost cut or running into limp mode.... My bet is a lean cut... Check your a/f tune... Also do datalogs when you running into this cut...

indysoccer16 · Post by **indysoccer16** » Sun Apr 20, 2008 1:16 pm

I talked to two of my tuners and we figured out what my issue was. I got a corrupt file somewhere, either on my kpro, or on the ecu. So what we did was go to file, tools, erase ecu, then I saved my tune as another file, and I removed all of kmanager and its components. You will have to go into remove programs and remove it and also search because some files are stored under a different name in xp. then empty your recycle bin and reinstall kmanager. and upload your tune again, or try a base map before you do that. This solved my problem. Hope it helps

TypeR · Post by **TypeR** » Mon May 05, 2008 7:06 pm

I resolve the problem.

the problem was the TPS. it was wrong.

Now I try with the K24 tsx stock program and run fine. we try some passes for the 1/4 mile but the header fail and break.

Because a big leak of water in the cylinder number 4.

I will wait until the car fixed again and continue to tuning