Does anyone have an ECU pinout for a 94 LX?
#21
01-10-2014 | 08:26 PM
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Joined: Oct 2010
Posts: 7,094
From: United States
That diagram came directly from the 94-95 OBD1 Honda shop manual... That is an image that I posted on Honda Tech a few years back.
Also remember that the WHT/RED signal wire from the O2 sensor is shielded as indicated by the dotted line running along side of it in that ECU pin out diagram. D14 is on the bottom row of pins just to the right of the connector center, while D9 is on the top row and to the left.
Just to clarify something as well;
90-95 OBD1 ECU pins are numbered
1 3 5 7 etc etc
2 4 6 8 etc etc
96+ OBD2a and OBD2b ECUs are
1 2 3 4 etc etc
11 12 13 14 etc etc
Also they are portrayed as if looking at the back of the connector going into the ECU.
Also remember that the WHT/RED signal wire from the O2 sensor is shielded as indicated by the dotted line running along side of it in that ECU pin out diagram. D14 is on the bottom row of pins just to the right of the connector center, while D9 is on the top row and to the left.
Just to clarify something as well;
90-95 OBD1 ECU pins are numbered
1 3 5 7 etc etc
2 4 6 8 etc etc
96+ OBD2a and OBD2b ECUs are
1 2 3 4 etc etc
11 12 13 14 etc etc
Also they are portrayed as if looking at the back of the connector going into the ECU.
#22
01-11-2014 | 03:24 AM
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Joined: Jan 2013
Posts: 185
From: Olympia, WA
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