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Oct 13, 2008 | 05:16 PM

ttkkdupree

Thread Starter

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Joined: Jul 2008

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ecm

Does my truck have obdI or obdII?

The truck was manufactured 10/95. Any input would help. THANKS!!!!

Oct 13, 2008 | 05:38 PM

quicklook2

Post Fiend

Joined: May 2004

Posts: 11,289

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From: Lakewood, Ohio

is it a 96 or 95?

do you see a connector under the dash for obd II?

welcome to fte.

the more you describe truck and options and motor and anything like that will help people help you.

Oct 13, 2008 | 05:39 PM

subford

Fleet Owner

Joined: Aug 2005

Posts: 23,667

Likes: 301

From: Easton,Ks

Quote:

Originally Posted by ttkkdupree

Does my truck have obdI or obdII?

The truck was manufactured 10/95. Any input would help. THANKS!!!!

Sounds like a 1996 truck so it would depend on the GVW and the engine size.
If you have a 5.0 then it would be OBDII.
If you have an 5.8 then if it is under 8500 GVW it would be OBDII.
If you have an 5.8 then if it is over 8500 GVW it would be OBDI.

An OBDII truck would have a plug under the dash and a OBDI truck would have the plug at the LH drivers hinge.