1998 Chevy Cavalier will not scan

Tiny
BRIAN JEFFRIES
  • MEMBER
  • 1998 CHEVROLET CAVALIER
  • 4 CYL
  • FWD
  • MANUAL
  • 11,000 MILES
2 scanners will not recognize the scanner connection to read code for check engine light, runs ruff cold. Check engine light went out when I disconnected bat. To replace belt tentioner. Came back on after 10 miles. Need to read codes to repair cold performance problem and hesitation off the line. It's a 2.4 Litre w/5 speed
Tuesday, December 29th, 2009 AT 2:27 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Hi, pin 16 at datalink connector, is it hot? Gets voltage from cigar fuse.


https://www.2carpros.com/forum/automotive_pictures/170934_obd11_9.jpg

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Tuesday, December 29th, 2009 AT 2:36 PM

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