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 obd2 reads connection failed

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rhinton14
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Name : Riley
Joined : 2021-12-27
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PostSubject: obd2 reads connection failed    obd2 reads connection failed  EmptyMon Dec 27, 2021 6:24 pm

I have a 1995 supercharged riviera and my traction control light/check engine light are on. when i try and plug in my obd2 reader to the car to see what the codes are it says connection failed. does anyone know what to do?
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albertj
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albertj


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Location : Finger Lakes of New York State
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PostSubject: Re: obd2 reads connection failed    obd2 reads connection failed  EmptyMon Dec 27, 2021 11:04 pm

The 1995 is OBD I behind an OBD II connector. If you do some searches on this site you will find info about readers that work and so on. Also there may be info in the FAQ but I'm not certain.
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LARRY70GS
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LARRY70GS


Name : Larry
Age : 67
Location : Oakland Gardens, NY
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PostSubject: Re: obd2 reads connection failed    obd2 reads connection failed  EmptyTue Dec 28, 2021 2:56 pm

rhinton14 wrote:
I have a 1995 supercharged riviera and my traction control light/check engine light are on. when i try and plug in my obd2 reader to the car to see what the codes are it says connection failed. does anyone know what to do?

Is the ABS and traction off lights on together? 1995 is OBD 1.5, OBD2 connection, but OBD 1 in function.

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98 Riviera SC3800  All stock except gutted air box.
1970 Buick GS455 Stage1, TSP built 470BBB, 602HP/589TQ
Best MPH, 116.06 MPH, Best ET, 11.54
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PostSubject: Re: obd2 reads connection failed    obd2 reads connection failed  Empty

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