ecu issue
#1
Honda-Tech Member
Thread Starter
Join Date: Jul 2005
Location: lake butler, florida, America
Posts: 186
Likes: 0
Received 0 Likes
on
0 Posts
ecu issue
Ok i bought a 88 crx hf with the d16a6 swap the car runs really rough the guy dident know what it was so i figured if i bought it i would figure it out.But now that i look at it i cant! but i noticed that there is 2 ecus one was disconnected and laying on the floorboard i was told that one was the si ecu because of the motor swap and one was the hf.My quistion is how can i tell the difference i swaped them both but really no difference but what if they are both hfs or the wrong kind how can i tell is there a number or somthing please help.
#2
Honda-Tech Member
Join Date: Jul 2002
Location: Fortress of Wangatude, USA
Posts: 359
Likes: 0
Received 0 Likes
on
0 Posts
Re: ecu issue (88crxdxfastwhip)
Both ECUs will have a sticker on them with three sets of letters/numbers like this:
xxxxxx-xxx-xxx
The Si ECU will be
xxxxxx-PM6-xxx
The HF ECU will be
xxxxxx-PM8-xxx
xxxxxx-xxx-xxx
The Si ECU will be
xxxxxx-PM6-xxx
The HF ECU will be
xxxxxx-PM8-xxx
Thread
Thread Starter
Forum
Replies
Last Post