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OBD1 to OBD2 conversion harness

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Old Mar 22, 2020 | 10:09 AM
  #1  
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Default OBD1 to OBD2 conversion harness





I have a working conversion harness for the 91 to 95 Jeep XJs done. This will let all of the OBD1 guys/girls be able to tune with HP tuners. I will make more if there is enough interest.
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Old Apr 10, 2020 | 08:35 PM
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Originally Posted by Cummins93




I have a working conversion harness for the 91 to 95 Jeep XJs done. This will let all of the OBD1 guys/girls be able to tune with HP tuners. I will make more if there is enough interest.
Very interested! Do you have any for sale currently?
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Old Apr 10, 2020 | 09:02 PM
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If I get a couple more pre orders I can start manufacturing. PM me and I'll get your info.
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Old Apr 17, 2020 | 12:23 AM
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Originally Posted by Cummins93
If I get a couple more pre orders I can start manufacturing. PM me and I'll get your info.
​​​​​​I made a throwaway email if you could contact me I'll reply with my info from my normal email. I don't know what the minimum is, but I still don't have PMs and once I post this address publicly it's going to get lit up with spam.

Sparks.ejshs@gmail.com


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Old Oct 26, 2020 | 02:37 PM
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Default Interested!

I would definitely be interested in one of these too.
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Old Oct 26, 2020 | 08:23 PM
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interested too
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Old Oct 27, 2020 | 09:20 AM
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Interesting, what kind of tuner would this work best with?
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Old Oct 27, 2020 | 10:39 AM
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Mo powa baby?
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Old Oct 27, 2020 | 02:28 PM
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Hey ill post when they are ready. This will let you plug in a 96 xj ecu and tune it with hp tuners via the mpvi2.
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Old Oct 29, 2020 | 03:25 PM
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Sign me up for 2.
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Old Sep 19, 2021 | 12:08 PM
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Default OBD1 to OBD2

Originally Posted by Cummins93




I have a working conversion harness for the 91 to 95 Jeep XJs done. This will let all of the OBD1 guys/girls be able to tune with HP tuners. I will make more if there is enough interest.

Hey new member here (but not new to the game). Just came across this thread from last year it looks like, and I was curious did this ever take off? Did you get enough pre-orders? How much does it cost?
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Old Sep 19, 2021 | 01:13 PM
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Welcome to the forum. Yes this actually took off after I had ended the project due to lack of interest. I sold of the prototype harness and then started to get multiple requests for them.

They currently are for sale for 465.50 shipped. You must use a 96 ecu to have a working tach. I try to keep a few ecus in stock. A 97 to 99 ecu will run the engine. Never attempt to flash a 97-99 to the 96 cal.
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Old Oct 17, 2021 | 03:25 PM
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Default Your contact info

Hi
I want to get your contact information I want to order the harness.

Fahadalhadi@gmail.com
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Old Nov 13, 2021 | 03:16 PM
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Default OBD1 to OBD2 conversion harness

Hola soy nuevo me interes el harness klebron14@gmail.com
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Old Apr 20, 2023 | 04:32 PM
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Default Need one of these

Where are you selling them at? If you’re still making them I’ll buy one upon response
doublexshot7087@gmail.com
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