How am I suppose to check what code I'm throwing if it only happens once in a while? Also where can I find the plug to loop since my car is a 91 integra with a 94 gsr ecu, ls/vtec motor?

 

bump. Come on guys, i need answers.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by faSHOwidIT &raquo;</TD></TR><TR><TD CLASS="quote">How am I suppose to check what code I'm throwing if it only happens once in a while? Also where can I find the plug to loop since my car is a 91 integra with a 94 gsr ecu, ls/vtec motor?</TD></TR></TABLE>The '94 GSR ECU stores the error codes so you can read them even after the CEL isn't lit up any more.

The plug you need to jumper is stuffed up into the corner between the right kick panel & the glovebox. But if you swapped the '94 ECU into your '91 car, who knows?? It's supposed to be pin D-4 on the ECU. Follow that wire & short it to ground.

 

So I looked for a harness around that area. I didn't see anything. Am I suppose to disconnect it from something? What pin is d-4? Anyone have a diagram for it?

 

help please. How do people with swapped cars check it?

 

The big plugs on the ECU itself. Plug D, pin 4.

 

Do you have a diagram I can look at? So all I do is look for pin 4 on plug D and inside a paper clip in the hole and ground the other side?

 

My Helm book has a picture, but I don't have it here to scan. Some of the pictures I've seen posted were OBD-2, but I bet you can find a drawing of it somewhere.

You have to be careful grounding that at the ECU, so you don't pick the wrong pin.