i have a 97 civic dx 5 speed with a 98 ls motor.. here is my problem i have a cel... i know that i should be throwing a code for the 02 sensor because i only have one hooked up... heres what im confused on i went to autozone and let them run a cel test and heres what came back Automatic transaxle FI signal A circuit failur ( thats what shows up exactly on the slip they printed out. There probable causes say Poor electrical connection or failed module... im completely lost and need some help.. why am i not throwing a code for the 02 sensor and what the hell is this automatic transaxle... and im running the proper ecu p75

 

Sometimes the text explanation is jacked up. You need to tell us the actual code number. Starting with "P" followed by 4 digits.

 

p1600

 

if you're throwing an auto trans solinoid fault on a manual car... you have the wrong ECU.

what are the numbers on the side of the ECU?
P75-???

 

yes its a p75... and the code is p1660 sorry.. its strange because before i was throwing just a o2 sensor code and now its no 02 sensor code and its just the p1660

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Relic1 &raquo;</TD></TR><TR><TD CLASS="quote">what are the numbers on the side of the ECU?
P75-???</TD></TR></TABLE>
those three numbers are what can tell me and you if it's an auto trans or not.
37820-P75-_ _ _

 

P1660 A/T-FI Data Line Failure/TCM - ECM Halt

That error code only makes sense coming from an auto-tranny ECU.

 

the ecu says its a 37820-p75-a52

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Ha Itz a Jew &raquo;</TD></TR><TR><TD CLASS="quote">the ecu says its a 37820-p75-a52</TD></TR></TABLE>

That is from a '96 Integra B18B with an automatic transmission.

http://www.sonsacuraparts.com/...dIrno=

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Ha Itz a Jew &raquo;</TD></TR><TR><TD CLASS="quote">the ecu says its a 37820-p75-a52</TD></TR></TABLE>
Dogginator hit the nail right on the head.

37820-P75-_ _ _
A01 - 94-95 manual
A02 - 96 manaul
A03 - 97 manual
A04 - 98-99 manual
A05 - 00-01 manual
A51 - 94-95 auto
A52 - 96 auto
A53 - 97 auto
A54 - 98-99 auto
*** - 00-01 auto