[Delta Flyer]

The nice thing about ScanGage is it give the codes. While cleared the code this afternoon when "Check Engine" appeared, I noted it was P0134. I've seen conflicting things on what to do here. If it does not reappear, is it safe to dismiss it? If not, then I'll inquire as to how easy replacing the O2 sensor is....

Too early to say, but my FE might be taking a hit.

 

[Insightful Trekker]

As with _all_ codes (computer related) it might be a "glitch". As you have correctly done, record then clear the code. If it recurs in a reasonable length of time see:

LAF Sensor revisited
http://www.insightcentral.net/forum/vie ... php?t=5471

HTH!