Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.

New Posts Contact us

Just Commodores Forum Community

It takes just a moment to join our fantastic community

Register

O2 sensor locations?

VE10

Member
Joined
Dec 24, 2014
Messages
30
Reaction score
5
Points
8
Hey guys,

Recently had VF cats put into my VE as they were fkd but I'm still getting a p0175 fault which is rich fuel bank 2 I suspect o2 sensors.

I'm hoping to swap the O2 sensors to see if the fault changes to bank 1 and if so replace them.

Does anyone have pictures of locations for these bloody things?

Cheers.
 

krusing

Well-Known Member, Possibly for the wrong reasons
Joined
Jun 21, 2014
Messages
5,349
Reaction score
3,937
Points
113
Location
Melbourne, Bayside
Members Ride
2002 VY L67 Calais Sedan, 2012 VE L77 Calais Wagon

Attachments

  • VE_SedanWagon.o2_sensors.pdf
    325.9 KB · Views: 263
Last edited:

krusing

Well-Known Member, Possibly for the wrong reasons
Joined
Jun 21, 2014
Messages
5,349
Reaction score
3,937
Points
113
Location
Melbourne, Bayside
Members Ride
2002 VY L67 Calais Sedan, 2012 VE L77 Calais Wagon
Looking at what I have, it says
P0175 Fuel Trim System Rich Bank 2 ECM DTC P0171, P0172, P0174, or P0175
 

VE10

Member
Joined
Dec 24, 2014
Messages
30
Reaction score
5
Points
8
Hey, thanks all for the information i will give it a shot with everything.

According to my information the P0175 code refers to
MAF dirty (clean with carby cleaner)
Injectors dirty (injector cleaner into tank)

Hi there,according to my source of information this could be either or all of these things wrong
1Dirty injectors (put injector cleaner into tank)
2MAF sensor dirty (clean with carby cleaner)
3Vacuum leak

Pretty sure the MAF was cleaned last time i had it at the mechanics so that should good.

I'll get some injector cleaner today and pop that in see if it makes a difference, the alarm has been staying on alot longer then it normally does, most of the time it goes away our next drive but hasnt this time around.

If it was a vacuum leak what steps would be involved to find the leak?
 

VE10

Member
Joined
Dec 24, 2014
Messages
30
Reaction score
5
Points
8
Just pulled the MAF, clean as a whistle...
The Airbox has a big crack in it though would this cause issues? Also noticed that inside the plastic "plenum" box and throttle body had some tacky residue on them, dont know if this is from previous attempts to clean MAF or not by mechanic.

I've added pics of both airbox and throttle body.
 

Attachments

  • 20190105_163754.jpg
    20190105_163754.jpg
    166.5 KB · Views: 159
  • 20190105_164130.jpg
    20190105_164130.jpg
    231.7 KB · Views: 150
Top