How to correctly use a 94-97 B14 ECU in a 99 P11

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UNISA JECS
 

Posts: 367
Joined: Wed Jun 04, 2008 3:48 am
Location: USA Socal

How to correctly use a 94-97 B14 ECU in a 99 P11

Post by UNISA JECS »

This guide is to be able to allow the 99 P11 guys who have bought and chipped a Nistune 94-97 B14 ECU or plan to in the future also applies to 98-99 B14 guys.

This is going to be an on going guide but i'll start it off with a picture with instructions.

This is the pinout of a 99 P11 ECU (probably the most complete correct pinout you'll find on teh web period).

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Heres is a 1994-1997 B14 ECU pinout:

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There is plenty more to come.
UNISA JECS
 

Posts: 367
Joined: Wed Jun 04, 2008 3:48 am
Location: USA Socal

Re: How to correctly use a 94-97 B14 ECU in a 99 P11

Post by UNISA JECS »

P10 (94-96) vs B14 (94 - 97) vs P11 (99) ECU Pinouts

From the excel chart I made below you can deduce what pins you can eliminate and/rearrange from your engine harness if you have a 1999 P11 and use an earlier OBDII P10,B14 ECU for purpuses of tunning i.e. sending your ECU out to get nistuned or whatever, I think you will find this helpful.

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nissangts
 

Posts: 84
Joined: Sat Nov 18, 2006 4:27 pm

Re: How to correctly use a 94-97 B14 ECU in a 99 P11

Post by nissangts »

Thanks we really appreciate this :D
UNISA JECS
 

Posts: 367
Joined: Wed Jun 04, 2008 3:48 am
Location: USA Socal

Re: How to correctly use a 94-97 B14 ECU in a 99 P11

Post by UNISA JECS »

nissangts wrote:Thanks we really appreciate this :D
Thanks it took a long time to put this together.
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