Posted by aidan birleyAidan Birley
on August 31, 2012, 8:10 pm, in reply to "Toyota Avensis 1.8 1999 poor Lambda behaviour"
paul
can you please post all 5 emissions readings at idle and cruse.
Cheap after market,(even more so non type approved) cats will typically last less than 1 year.
Engine mechanical condition needs to be confirmed good.
does the scan tool indicate if it is running open / closed loop ?
do measured voltages agree with live data?
cheers Aidan
