obd1

  1. S

    Would a "performance" chip help in my truck? Its obd1?

    I have a 1993 gmc sierra that has a chevy 350 engine (C1500). And ive been looking around and have found many that say performance chips have not worked in their applications and others that have said they only assist with OBD1 vehicles like mine. Do they assist in anyway? Or does the computer...
  2. S

    Would a "performance" chip help in my truck? Its obd1?

    I have a 1993 gmc sierra that has a chevy 350 engine (C1500). And ive been looking around and have found many that say performance chips have not worked in their applications and others that have said they only assist with OBD1 vehicles like mine. Do they assist in anyway? Or does the computer...
  3. J

    How do you pass inspection in ny with a 96 civic with a ob2 to obd1 convwersion ?

    b20b in a 96 civic . 96 is considered obd2....i have piggy back harness obd2 car with obd1 ecu i belive
  4. N

    How I can read an OBD1 code from Alfa75?

    How I can read an OBD1 code from Alfa75
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