Obd2 engine swap into an obd1 vehicle - JeepForum.com
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post #1 of 2 Old 07-07-2020, 04:00 PM Thread Starter
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Obd2 engine swap into an obd1 vehicle

I have a 97 jeep gc 4.0 that was flipped and I'm thinking about swapping in its drivetrain into a 93 jeep GC that also had a 4.0. I was just wondering what I'm going to have to change/modify since it's an obd2 engine in an obd1 Jeep.

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post #2 of 2 Old 07-07-2020, 05:26 PM
Hears the voices
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The mechanicals are basically the same, but you'll want to match all sensors to the year of the body/ecu.

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1984 F250, 460 BB, T19, work truck/future tow pig
1987 Mercedes 300D Turbo, the diesel daily, 30mpg in style

Originally Posted by Texas ZJ1 View Post
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