CODE P0155 CAME ON I PUT NEW 02 SENSER IN ...

2004 Hummer H2

Tiny

Anonymous

March, 25, 2013 AT 5:05 AM

Code p0155 came on I put new 02 senser in cleared code it stays off when I drive it then shut key off state it back up shortly after light comes back on. Any idea?

FOUND 901 RELATED QUESTIONS

1 Answer

Tiny

ASEMaster6371

March, 25, 2013 AT 10:43 AM

Codes never identify bad parts, just failed systems.

Which sensor did you replace?

Roy

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