G35Driver - Infiniti G35 & G37 Forum Discussion - Second time SES light came on with only HFC's!!!UGH!

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- - Second time SES light came on with only HFC's!!!UGH! (https://g35driver.com/forums/v36-engine-exhaust-drivetrain-fi/259515-second-time-ses-light-came-only-hfcs-ugh.html)

Second time SES light came on with only HFC's!!!UGH!

2008 Sedan 5A/T!

The car only has 9k miles and this is the second time the SES light has come on.... ARGH!

I have FI cats and a grounding kit. The Fi CATS have always had non-foulers and I have nothing but disappointment to say. FI is a great company, but not only have I been getting an SES light, the idle is off since the first day I installed them.

I have reset the ECU at least 10 times in between and there has been minimal performance gains IMO. I know the story is different for the 6speed crowd, but for the 5 A/T crowd I am really disappointed :(.

Fi is a great company but I would NOT paid up HFC's with a stock system on a 5 A/T IMO. :(

I think I am going back to stock this is so frustrating!:7:

I thought if the HFCs throw something it would be a CEL, i think it's your gas cap.

Isn't Service Engine Soon the same as a Check Engine Light?

ya mine just came on today.. i noticed however that it only comes on when im using cruise control. like maybe its giving just enough emission for it to failt eh sensor.