2008 kluger oxy sensor vsc check

[Leah]

Hi all 

 

I am having trouble with my 08 kluger grande . 

Check vsc came up on the dash a good 6 months ago , scanner picked up bank 1 sensor 1 and  sensor was changed. 3 weeks later lights came on again , same thing on scanner bank 1 sensor 1. So my dad had swapped the sensor to bank 2 . Lasted about 3 weeks again and lights came  on again. Definitely same sensor so we have changed again for a brand new sensor and lights on strait away . Car is running fine , feel like it has traction and fuel consumption is between 11-14 which is quiet normal. Has anyone got any ideas on why these lights are coming on , sensor keeps blowing , car only uses 98 fuel . Dads a diesel mechanic so has an idea about cars . He keeps scratching his head and is getting fed up 

[mdundon]

Having the same issue, did you get a solution?

[Toy Kluger]

Check the fuel cap is on 1st click

If still light on check vacuum hoses attached or leak?

check air filter is clean or box not closed and screwed down

check MAF sensor if dirty clean with CRC MAF cleaner 

if these steps all done and still light on catalyst converter is blocked, try cat cleaner at 1/4 tank fuel go for highway drive to push the stuff through or feed it into manifold and start car and run , it will smoke a lot and clean out the crap.

this will fix it , if not new get new cat