Fault code P1175 Service Engine Soon

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Jan 4, 2008 | 02:24 PM

#11

S4poor

Mudding

Joined: Aug 2007

Posts: 241

Likes: 2

From: Loveland, Colorado (Heaven)

RE: Fault code P1175 Service Engine Soon

Quote:

ORIGINAL: geotrash

Also,I received the same code on my Nissan Maxima a couple of years ago and a new mass airflow sensor cured the problem. Incorrect airflow measurment by the MAF can cause the ECU to dial back the fuel flow, hence the lean condition.

Dave

I agree 100%. I went through 4 MAF's now in my Audi. I would get the equivalent code for it until I replaced the MAF. I finally got fed up with the Bosch MAF so I converted it to a Hitachi MAF. Biggest pain with that is I had to remap my ECU for it ;-(

Jan 4, 2008 | 03:24 PM

#12

Disco Mike

Administrator

Joined: Apr 2006

Posts: 25,707

Likes: 107

From: Denver, Colorado

RE: Fault code P1175 Service Engine Soon

Quote:

ORIGINAL: nicknick

MMmmm, So What I'll try to do is find a different place (not auto zone) and get the codes rerun.

Disco Mike, you just made my Christmas list with your gracious offer. Much thanks. But I will try to do my due diligence first before bother you. Also I use to live In Highlands Ranch. I miss the views of the snow caps.

Don't drop a MAF into your truck based on this fault code, this is not the usuall code one would expect to see when a MAF is going down. Usually there are 2 other lean codes and a 734 type code indicating 3rd. or 4th. gear is out of ratio.
How is the truck running?