Posted by Christy DoyleChristy Doyle
on May 13, 2013, 8:20 am, in reply to "Re: Suzuki Ignis 1.5 2004 - Code P0420 CAT efficiency software update? #"
Hi Alan,
Email sent again.
Darren,
I dont know what the outcome of the Avensis was as both vechicles had Dealer warranty remaining.
They were brought in to check fault code, (P0420 )checked emissions and were perfect,I only graphed both sensors and both switching same,sent back to Dealer for repairs with code not cleared.
Regards Christy.
