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Thread: Do i have ODB-I?

  1. #1
    Well, He asked for it. WebDog's Avatar
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    Do i have OBD-I?

    does my car have OBD-I? i have some connector under the dash and i have a connector under the hood. My car is a 91 Toyota 4Runner SR5.
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  2. #2
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    96 and up is obd2. Youre out of luck.

  3. #3
    Well, He asked for it. WebDog's Avatar
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    i was asking about OBD1
    1990 Jeep Cherokee
    2000 VW Golf TDI 4dr
    2005 VW GTI MKIV - SOLD

  4. #4
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    oh sorry

  5. #5
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    Quote Originally Posted by WebDog
    i was asking about ODB1
    There's no such thing as ODB1, maybe OBD1 (on board diagnostic)

    Sorry, I don't know what that connector is, I'm just being a postwhore...

  6. #6
    Well, He asked for it. WebDog's Avatar
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    HAHA yes thats what i meant...
    1990 Jeep Cherokee
    2000 VW Golf TDI 4dr
    2005 VW GTI MKIV - SOLD

  7. #7
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    Well, there is no offical "OBD1" standard. The biggest purpose of OBD2 was the standardize the existing OBD systems.

    Starting in the early 80's (GM was first I think), auto mfg's started adding these OBD features. I assume you have the capability to read some data from your ECU. Dont know much about Toyotas, but if its a 91, I'm sure it can read most of the data that OBD2 systems read. Pre-OBD2, the connectors and warning codes werent consistent between mfg's. So you would need a OBD reader specifically for Toyotas.
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  8. #8
    Well, He asked for it. WebDog's Avatar
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    where could i find out more about this? also im planing on using my computer as the reader.
    1990 Jeep Cherokee
    2000 VW Golf TDI 4dr
    2005 VW GTI MKIV - SOLD

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