The valves may have carbon built up on them and will
cause lean conditions.
I've read from other posts that a faulty O2 sensor could
cause the lean condition, so I have been...
A clogged fuel filter can restrict fuel volume
causing a lean condition, and set random...
P0420 could be due to a variety of faults including even a fuel pump that is not supplying sufficient fuel,
causing a lean condition, and hence «fooling» the O2 sensors (pre and post) as to the status (i.e., efficiency)...
Not exact matches
Makes a lot of sense, I heard a
lean condition can
cause it to heat up more too, and the bike was running hotter than usual at idle so this would make sense, gonna go ahead and try to fix the airbox fittings or buy a new one, and start going through the trouble shooting to see if I can find any vacuum leaks, ill keep you updated on my findings!
As you may know know, a misfire can be
caused by many different things ranging from a faulty ignition coil, to bad spark plug wires, bad spark plugs, a faulty crankshaft position sensor, a
lean fuel
condition which could be...
That will confirm if the too
lean condition, that has
caused the code to set, affects all...
This relates to a
lean fuel
condition which can be
caused by many different things such as: Intake air leaks Faulty front heated oxygen sensor Ignition misfiring Faulty fuel injectors Exhaust gas leaks Incorrect fuel pressure Lack of fuel...
Too much air compared to fuel will
cause a
lean misfiring
condition.