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Diagnostic Codes

Tiny
RABBITDOG69
  • MEMBER
  • 1995 GEO PRIZM
  • 4 CYL
  • FWD
  • MANUAL
I have a 1995 Geo Prism with the OBD 1 diagnostic under the hood.I need to know what terminals to jump to read the codes
Friday, January 14th, 2011 AT 10:20 PM

5 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Jumper A to B -see below
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Friday, January 14th, 2011 AT 10:29 PM
Tiny
RABBITDOG69
  • MEMBER
  • 3 POSTS
Thanks for the help but there is no A or B. My diagnostic center doesn't look anything like the one you have shown.
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Friday, January 14th, 2011 AT 11:32 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Okay -you need an OBD2 scantool to do it-
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Saturday, January 15th, 2011 AT 12:41 AM
Tiny
RABBITDOG69
  • MEMBER
  • 3 POSTS
Rasmataz this car doesn't have a OBD 2 diagnostic port. It is a OBD 1 port.A OBD 2 will not fit this port and a Prism was a OBD 1 until 1996. Anymore help would be appreciated. Thanks
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Saturday, January 15th, 2011 AT 1:10 AM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Try this if it looks the same

Jumper the Te-1 to E-1 to flash codes
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Saturday, January 15th, 2011 AT 1:35 AM

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