I chipped my ecu today and while I was doing it I noticed that my ecu has an extra resistor then the one in the write-up I was using. I have a P28 Manual ecu and I used this write-up to do my chipping:

http://superhonda.com/tech/honda_ecu_programming.html


As you can see R52 has no restistor present.

This is what my ecu looks like:


My ecu has a resistor in R52. What does this mean/do? Will it effect anything? It's probably nothing, but it has me kind of worried since it's not in the write-up's ecu pic. Any answers to this mystery resistor would be great. Thanks.

-Andy

 

don't worry about it, it is supposed to be there.......i think.

maybe something about a PA sensor?

 

sometimes its there, sometimes it isnt...

 

It will be fine if it came factory that way.

I wouldn't remove it, if it is there. I wouldn't add it, if it isn't there.

I have seen it both ways.