Hondata

P28 does not control cooling fans. It is controlled by the ECT switch in the water neck. Can't help with the other stuff.

That is correct. That is why this is a strange situation. When i connect these 2 P28 ecu's the fans do not come on, air fuel gets lean and in about 8-10 minutes the engine ...

Hi guys:

We have a strange situation with 2 USDM P28's with the S300 unit. For some strange reason, these two ecu's will start up the vehicle for about 8-10 minutes, but will not activate the cooling fans and after such a period of time the engine shuts off by itself. In addition the engine runs ...

We are experiencing the exact same problem. If we try to use the romulator, we will get a solid check engine light and the hondata LED will start flashing. But once we put a chip in the ECU, it works perfectly. Hopefully someone knows whats the problem.

DevineCRX:

Did you manage to find out what ...

whoojong wrote:are you sure you have the red side towards the wiring harness? it's simple but i overlook it all the time.

Yes, we made sure of that.

Mark,

When you go to settings, emulator, and confirm which COM port the romulator is in, do you get the following: Romulator 1.32 (Connected COMx)? Or do you get Romulator 00.00 (Connected COMx)?

It will display "Romulator 1.32 or 1.4 (connected). What is strange is that if i remove the com ...

I'll just throw out an idea. Are you doing the correct procedure to program the Romulator?

Turn the Ignition on
Program the Romulator (the red light in the s200 should be flashing slow after the programing)
Turn the Ignition off
Start the car.

Yes, the procedure has always been done as ...

Hi guys:

I have never encountered problems with getting the Romulator to work until now. About 2 weeks ago we started having problems getting the Romulator to work.

We have done the following and still cannot get the romulator to work:

Tried 2 brand new in the box romulators
Followed exact ...

I have a doubt regarding the installation of the FJO unit. I got a hold of a dead O2 sensor plug, installed the resistor across both black wire, extended the white/green wires and connected it to the stock wiring harness. I took the gray wire of the FJO and connected that to the white wire coming ...

I just installed an FJO Wideband and noticed that my TPS voltage is at 0.86 volts and idle is terrible. Before installing this piece of equipment, my TPS voltage was set at 0.45 volts and idle speed was perfect. I have no check engine lights whatsoever. I tried adjusting the TPS but the closest i ...

I am trying to reinstall my Romeditor and Hondalogger software so that i will be asked for a new registration ID. I unistalled both programs and when depress the "Register" option, it says that i am already registered. Is there something more i need to delete from the hard drive so that the ...

We installed an S200 system into a 2000 Honda Civic SI (B16A) and have a strange problem going on. The car runs perfectly with no problems, starts up fine in the morning (completely cold) but after you start the car, drive it around and turn it off for a while (lets say 30 minutes)it will stall and ...

We installed an S200 system into a 2000 Honda Civic SI (B16A) and have a strange problem going on. The car runs perfectly with no problems, starts up fine in the morning (completely cold) but after you start the car, drive it around and turn it off for a while (lets say 30 minutes)it will stall and ...

I want to increase performance in my car using hondata options, but i dont have dyno in my contry i live in central america do you have any solution for that? my car is a integra ls with b16 head, greddy turbo charge, p72 ecu, 10 psi boost.

thanks
best regard.

Hello there:
We are the ...

Hello guys:

Has anyone encountered problems with Hondalogger V3.0? I started to use my S200 system and when i try to run Hondalogger, the connection will terminate almost immediately. I have noticed that when i start up the vehicle, the LED on the interface box lights up as normal, but after a bit ...

Doug:

Just recently my hondalogger went bad and had to be relaced. This past weekend my hondalogger stopped functioning again. It will not read ignition advance, air/water temperature readings soar to 248 degrees (and stay there), the map sensor readings and idle speed start going wild. Has the ...