po204fuel injector circuit open ( 2002 buick rondevous)

2002 BUICK RENDEZVOUS
103,000 MILES
Avatar
JOEROPE
  • MEMBER
  • 1 POST
replaced head gaskets and upper intake gaskets reassembled ..., and rough ideling, checked nwith obd and came up with code PO204
Mar 15, 2012 at 7:42 PM
Advertisement
Avatar
BMRFIXIT
  • CERTIFIED EXPERT
  • 19,053 POSTS
injector #4 not working due to an open circuit or a short check the wiring harness
Mar 15, 2012 at 7:53 PM