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Old 11-20-2018, 08:42 AM   #1
ellisjay2
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Default Obd port for 91 sedan

I'm aware that 95 and lower legends have the obd two port under glove box compartment but can't find it there......I have 91 sedan ....coupes have that location didnt know if sedans did also.......I have checked under glove box compartment ...pulled carpet .....kick panel on floor by door on passenger front.....cant find anything.....I know it's either blue or..Brown 2 prong plug..........I've been wanting to pull codes for an idle issue and d4 light blinking.......have bled and topped off coolant......Will take off iacv and clean best I can.....have adjusted fast idle valve ...and cleaned it removed......wanted to get codes.....
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Old 11-20-2018, 10:22 AM   #2
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There is no OBD data port, but at the top right corner of the ECU cover there should be a gray 2pin connector that serves as a service jumper.

put a jumper across the terminals and turn key to positon II... watch the pretty lights on your cluster.

.... boy we need that wiki back.

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Old 11-22-2018, 09:48 PM   #3
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The online manual also has directions and codes: http://www.atfinley.com/service/inde...&z=2690&r=0156
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Old 12-06-2018, 06:11 AM   #4
ellisjay2
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Quote:
Originally Posted by rwheadon View Post
There is no OBD data port, but at the top right corner of the ECU cover there should be a gray 2pin connector that serves as a service jumper.

put a jumper across the terminals and turn key to positon II... watch the pretty lights on your cluster.

.... boy we need that wiki back.

rich
Looks like i may have to unbolt ECU cover...pulled carpet back and 2 pin connector isnt visible so ill remove bolts...not sure what size bolts are........
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Old 12-06-2018, 08:37 AM   #5
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Quote:
Originally Posted by ellisjay2 View Post
Looks like i may have to unbolt ECU cover...pulled carpet back and 2 pin connector isnt visible so ill remove bolts...not sure what size bolts are........
Your best bet is a 10mm, but 12mm will suffice for most anything else inside of the car
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