pr4 pin location?? ---help asap---
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Joined: Mar 2006
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From: NE, USA
pr4 pin location?? ---help asap---
I need to find the c16 pin on a pr4 ecu (should be the 02 wire) and I've searched but can't find how to locate c16 or any pin for that matter. Its getting dark here and I need to get this finished!
Joined: Dec 2005
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From: Everett, WA, USA
Re: pr4 pin location?? ---help asap--- (ef n00b)
go here man... Hopefully it has it http://www.g2ic.com/tegtips/engine/15.html
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From: jimmysville VT,, NY, USA
Re: pr4 pin location?? ---help asap--- (ef n00b)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ef n00b »</TD></TR><TR><TD CLASS="quote">Thats a good link, but I need HOW to actually locate the pins... 
</TD></TR></TABLE>
what do you want? they are located under the carpet on the passenger side, there are 3 sets of connectors A B and C the third is C then count where the pins are
</TD></TR></TABLE>what do you want? they are located under the carpet on the passenger side, there are 3 sets of connectors A B and C the third is C then count where the pins are
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Joined: Jan 2005
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From: NKY
Re: pr4 pin location?? ---help asap--- (Crx Jimmy)
the plugs are A, B, & C as you look left to right at the ECU (face up)
take the harness plug face it away from you so that the wires are coming directly out t0wards you
make sure that the thumb clip (or whatever....the part you squish to unplug it) is facing UP
OK, in that position:
top left is C1
bottom left is C2
pin to the right of C1 is C3
pin to the right of C2 is C4
they keep alternating like that, so on and so forth
if that doesn't make sense, search the archives for MPFI swap. There are easy-to-read diagrams & pictures there
take the harness plug face it away from you so that the wires are coming directly out t0wards you
make sure that the thumb clip (or whatever....the part you squish to unplug it) is facing UP
OK, in that position:
top left is C1
bottom left is C2
pin to the right of C1 is C3
pin to the right of C2 is C4
they keep alternating like that, so on and so forth
if that doesn't make sense, search the archives for MPFI swap. There are easy-to-read diagrams & pictures there
Thats exactly what I needed!
Thread Starter
Joined: Mar 2006
Posts: 120
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From: NE, USA
Re: pr4 pin location?? ---help asap--- (ef n00b)
uhhh....wait. I have a pr4 ecu and I used the link above and don't see an o2 sensor pin? Some people have told me its c16 w/ a white wire, but I believe thats on a different ecu. 
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