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OBD-I or OBD-II

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Old 12-20-2010, 10:15 PM
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Car: 1986 Camaro Z28 IROC-Z
Engine: 350 Tuned Port Injection, for now.
Transmission: 700R4
Axle/Gears: Posi - 3.23
OBD-I or OBD-II

Im a bit confused here. I got a stock 86 IROC-Z. My buddy got a Snap On scanner but he says my 86 IROC is a OBD-I and that his scanner is OBD-II only. So can anyone help me out here? Which one do I got?
Old 12-20-2010, 10:28 PM
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Car: 98 camaro ss, 98 grand cherokee 5sp
Engine: 5.7 ls1, 4.0 sixxer
Transmission: T56, ax15 swapped
Axle/Gears: 3.42, 3.73
Re: OBD-I or OBD-II

you have obd I ,gm was obd I 1995 and earlier, with some oddballs mutant mixes like some 95 blazers were( they have a obdII connector but are more like obd I) all 96 and newer cars and pickups are OBDII
Old 12-20-2010, 10:30 PM
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Car: 1986 Camaro Z28 IROC-Z
Engine: 350 Tuned Port Injection, for now.
Transmission: 700R4
Axle/Gears: Posi - 3.23
Re: OBD-I or OBD-II

I dont know bro. I dont know him too well. he is a member of our car club and I dont want to get too nosey since I really dont know the guy. So then it should have an adapter for both system types?
Old 12-20-2010, 10:37 PM
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Car: 1986 Camaro Z28 IROC-Z
Engine: 350 Tuned Port Injection, for now.
Transmission: 700R4
Axle/Gears: Posi - 3.23
Re: OBD-I or OBD-II

oops. Its not a Snap On. Here is what it is....
Old 12-20-2010, 10:41 PM
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Car: 1986 Camaro Z28 IROC-Z
Engine: 350 Tuned Port Injection, for now.
Transmission: 700R4
Axle/Gears: Posi - 3.23
Re: OBD-I or OBD-II

Originally Posted by 9manastacio
you have obd I ,gm was obd I 1995 and earlier, with some oddballs mutant mixes like some 95 blazers were( they have a obdII connector but are more like obd I) all 96 and newer cars and pickups are OBDII
So then a 1989 Trans Am is a OBD1. Sweet. Thanks bro. I think my friend got the wrong scanner, unless it has both connection types.
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