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want to convert obd2 to 1.

Old 09-08-2004, 09:04 PM
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Default want to convert obd2 to 1.

how hard is it to convert obd2 to obd1?
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Old 09-08-2004, 09:06 PM
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Default Re:want to convert obd2 to 1.

You will have to get a conversion harness and an ECU. You will also have to convert from a 3 wire IAC to 2 wire IAC on the manifold unless you already have one. Piece of cake.
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Old 09-08-2004, 09:40 PM
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Default Re:want to convert obd2 to 1.

ight
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Old 09-09-2004, 02:14 PM
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Default Re:want to convert obd2 to 1.

i never converted to a two wire iac, you think this is why i have a cel with uberdata? i don't have any codes though and the cel went away with crome, so i didn't think this was the problem??
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Old 09-09-2004, 05:29 PM
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Default Re:want to convert obd2 to 1.

Yes.
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Old 09-10-2004, 12:18 AM
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Default Re:want to convert obd2 to 1.

how much is the convert harness?
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Old 09-10-2004, 12:34 AM
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Default Re:want to convert obd2 to 1.

$75-100 bucks
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Old 09-10-2004, 09:36 AM
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Default Re:want to convert obd2 to 1.

Originally Posted by CSaddict
Yes.
is there a write up on how to convert to a 2 wire iac?
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Old 09-10-2004, 07:47 PM
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Default Re:want to convert obd2 to 1.

First Diagram, half way down. http://www.turbod16.com/viewtopic.php?t=3572
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Old 09-10-2004, 08:22 PM
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Default Re:want to convert obd2 to 1.

make sure you get the correct obd2-obd1 harness. obd2a 96-98, obd2b 99+.
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