1995 GMC Jimmy I keep replacing the TPS sensor

1995 GMC JIMMY
200,000 MILES • 6 CYL • 2WD • AUTOMATIC
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JENSS222
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  • 1 POST
I have tried to scan my 95 jimmy(the diagnostic plug is under dash on drivers side), and all I get from scanner iis " NO LINK" . Nobody seems to be able to figure out why it wont scan, and the tps sensor keeps going out, Also I have already replaced the map sensor, cat. converter, computer, air temp sensor, within a 6 mo. period. What do I need to do so I can "scan" my jimmy?
Jan 28, 2010 at 9:04 PM
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MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
Hi there,

Do you have a check engine light on with the ignition on engine off?

Mark (mhpautos)
Jan 28, 2010 at 10:40 PM
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