here is my p28 ecu.

now here is a pic of the mugen chip.

now the question is can someone point out where the chip goes. thanks


[Modified by infamousRRH, 1:57 AM 4/4/2002]


[Modified by infamousRRH, 1:58 AM 4/4/2002]


[Modified by infamousRRH, 12:57 PM 4/6/2002]

 

well i can't see the pictures. but usually there are 2 chips that need to be sodered into place not sure what sockets i can look at my friends ecu i did this weekend then there is a resistor and a jumper that need to go into place.

Jesse

 

A jumper goes in J1, a resistor goes in R54 (just below J1, lower right of ECU), then a chip (don't know what it is, exactly) goes in the lower right of the ECU, then a receptor socket goes in (to the right of the above chip), and the Mugen chip plugs into the socket.
check this link- http://www.hondata.com/techecuanatomy.html
under the "air pressure" header are J1 and R54
to the left of the top half of the "external ROM" is where the anonymous chip goes
The "external ROM" socket needs to be soldered in and the Mugen chip will plug into that.
You have to get desoldering braid if you want any of these things to go in.

Ben

 

there they should be back for awhile.

 

If you send us your ecu and the chip, we can install it for you for a small fee.. email me for details.


[Modified by G3-TEG, 4:07 AM 4/4/2002]

 

1) The large chip is to be soldered into IC3 location (it's a large blank area that has 28 pins available)
2) The smaller chip is to be soldered into IC4 location (to the immediate left of the large chip - also large blank area)
3) Jumper wire is to be soldered into J1 location
4) Resistor is to be soldered into R54 location

Hth.

 

If you have never desoldered before ,its best you give your ecu to someone that knows how to desolder or you could screw up your ecu board.

 

now they should work.

 

I am sorry for asking such a stupid question but is "IPT" the exact same thing as the "Dengshikigen" P28? I opened up both one day and the insides look totally different

 

What is the smaller chip what goes in the IC4 location??? Was is suppost to come with the mugen chip?

Also, is the jumper just a wire?

And how many OHM resisotor goes in the R54 location?

I NEED TO KNOW SOON!!!! I just finished soldering the 28pin socet for the mugen chip in InfamouRRH's p28. His mugen chip did not come with the chip for the IC4 position! Where can I get another one?

 

Go here, be happy
http://www.angelfire.com/electronic/...OBD_I_new.html

 

my chips are getting popular but no need to take the e-mail off