my 2001 mustang gt serv.eng.soon is on.diagnostics say catalyst syst.efficiency below threshhold.[bank 2]???
my 2001 mustang[4.6L] gt serv.eng.soon is on.diagnostics say catalyst syst.efficiency below threshhold.[bank
That means that your catalytic converter has worn out.
Service Engine Soon~
or sensor failing ,bank 2 sensor 2. burn a long hill wide open at lower gear restrain with brake up hill , light that catalyst up its self cleaning like a sears oven! avoid other traffic
R U serious?Going to give it a whirl.Hope this works.Thanks.
7jimmy7 always astonishes, just like his genie icon~
so cook it clean...wow, certainly an unconventional approach~
burn baby burn
you know thems acleaning when your behind one on a long hill that someone hasn't powered up for a while, smells like burnt hair ,feathers .ugg! choking !
let me get this straight, brake and gas at the same time? is that what we're about to do here? goose is cooked!~
high speed power brake.honk honk!
Or you put a motorcycle spark plug extender on the bung and move the sensor back out of the stream.
prob.just going to put dual bypass on[no em test here]&call it a day.wonder if this will still cause light to come on?
after bypass,light will come on unless front 02s are tapped in and if rear sensor equipped must hang in air,maby slight resistance added to rear if not yet code clear
Looking for a Used Mustang in your area?
CarGurus has 38,146 nationwide Mustang listings starting at $1,750.
Search Ford Mustang Questions
Ford Mustang Experts