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05-28-2007, 02:30 PM | #1 |
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OBD-II on these trucks
When did they start using OBD-II on these trucks ? I always thought it was 1996 but someone told me "some " of the trucks had it a couple of years earlier . Thanks.
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05-29-2007, 02:13 AM | #2 |
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Re: OBD-II on these trucks
i have heard that they started doing the 0bd2 in 95 witch was the switch over year and some are obd 2 and some obd but in 96 they were all obd2
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06-07-2007, 08:59 AM | #3 |
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Re: OBD-II on these trucks
I believe it was the law that all '96 and newer cars/trucks in the US had to use obd2. I'm had not heard that there were '95's with it.
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06-07-2007, 01:21 PM | #4 |
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Re: OBD-II on these trucks
All cars and light trucks built and sold in the United States after January 1, 1996 were required to be OBD II equipped. In general, this means all 1996 model year cars and light trucks are compliant, even if built in late 1995.
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06-07-2007, 03:12 PM | #5 |
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Re: OBD-II on these trucks
I believe 95s and some late 94s are OBD 1.5...
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06-07-2007, 04:29 PM | #6 |
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Re: OBD-II on these trucks
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06-08-2007, 01:24 AM | #7 | |
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Re: OBD-II on these trucks
Quote:
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06-08-2007, 03:11 PM | #8 |
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Re: OBD-II on these trucks
1991 would be an OBD1 system.
MXO - MERCHANDISED, TRANS, AUTO PROVISIONS, O/D MT1 - TRANSMISSION, AUTO, 4 SPD, THM R2 The RPO codes mean it has a 4 speed automatic transmission with overdrive. I really doubt it has an electronically shifted 4L80E. |
06-09-2007, 01:26 AM | #9 | |
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Re: OBD-II on these trucks
Quote:
Thanks for the reply . I was using " RPO codes.com " and they were saying MT1 is 4L80E . Anyways it has no throttle valve cable with only wires and connectors . Here is what I have . Thanks |
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