SES light on, out of the blue - G35Driver - Infiniti G35 & G37 Forum Discussion

Dec 23, 2008 | 02:26 PM

lekker_droom

Thread Starter

Registered User

iTrader: (12)

Joined: Oct 2006

Posts: 3,035

Likes: 1

From: Dallas

SES light on, out of the blue

My SES light came on Saturday night in the middle of a normal peaceful 40 miles highway drive.

Had FI HFC on for about 3-4K miles.

Infiniti dealer won't touch it since the aftermarket on but said their code showed pre cat sensor (O2 sensor).

Bad 02 sensor or cats are messed up?

Dec 23, 2008 | 06:17 PM

eurodre

Registered User

iTrader: (11)

Joined: Oct 2007

Posts: 15,140

Likes: 535

From: Socal 818, CA

http://www.infinitihelp.com/diy/gcoupe/engine_codes.htm

Jan 2, 2009 | 04:27 PM

lekker_droom

Thread Starter

Registered User

iTrader: (12)

Joined: Oct 2006

Posts: 3,035

Likes: 1

From: Dallas

Well after being on constantly for 2 weeks now it went away to day, again, out of the blue????

All I did today was wash and clay the car.

Jan 2, 2009 | 04:30 PM

ShanesG

Former G35driver Vendor

iTrader: (84)

Joined: Sep 2007

Posts: 23,550

Likes: 335

From: Pasadena

gas cap???

Jan 2, 2009 | 04:41 PM

lekker_droom

Thread Starter

Registered User

iTrader: (12)

Joined: Oct 2006

Posts: 3,035

Likes: 1

From: Dallas

seriously doubt it, dealer suggested same thing but now that you mention it I did get gas 2 days ago and put some STP injector cleaner in. Who knows, damn mystery car.