i have a 2016 Honda Pilot with the code P0430 catalyst system efficiency below threshold B2. Any idea how to fix this the cheap way? Any help Apreciated
I had that same code came up on my 2016 pilot lucky my car was still under warenty n they fix it by changing the gas cap .
It can b the injector alot of car wit same problem .mine was the gas cap they replace it for free since its in the recall
Honda Pilot P0430 OBD2 Code Diagnosis | Drivetrain Resource (700r4transmissionhq.com)
What did you find out? The only time I experienced anything remotely similar to that was when my alternator failed. Every light on the dash lit up and the car felt as if it was going to die and then stalled.the dealer said it is the cat converter. and they would not do anything else before fixing that since i am/was having a problem that it could be an electrical issue and it could be a very well safety issue. couple of days ago the suv came to a complete stop in the middle of the street luckily it was in a private community. the suv would not move or go anywhere the dashboard lighing up like a christmas tree with different messages about emission,mitigation snow etc etc story short the only way to get the suv started is by disconnecting the battery and reconnecting it. but few days before with my wife said that it stalled like 3 times every time she tries to accelerate. also when i push the start button and before the enginge cranks the needles in the dashboard are dancing like crazy like a fast jitter. so i don't know what is going on. i am pissed off with the dealer since i got charged for the diagnoses even though i have an extended warrenty from them.