WebWeb the p0420 code indicates that the ecm has detected underperformance of the catalytic converter’s efficiency on bank 1. The Auto Repair's Diagnosis Time And Labor Rates Vary By Location, Vehicle's Make And Model, And. Web this page is meant to help you troubleshoot the honda pilot p0430 trouble code. 2011 honda pilot have code p0420. … Web10 dec. 2012 · Discussion Starter · #1 · Nov 3, 2009. My Honda dealer is telling me that the catalytic converter needs to be replaced at 81,000 miles. I don't understand why the O2 sensor did not fail first. The dealer says the O2 sensors are fine. $1000+ to repair - but i'm going to another dealer for a 2nd opinion.
HOW TO: set readiness monitors for OBD 2 - Honda-Tech - Honda …
WebAs the code description implies the P0420 code means that the vehicle's control module has detected that the three-way catalytic converter is not working properly (is not as efficient as the factory is expecting). Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases, the catalytic convert needs to be replaced to fix ... Web20 dec. 2024 · How to check for a bad catalytic converter in Honda Pilot? Reading out the fault codes using a diagnostic device is relatively reliable. If you see any fault code from … dwain taylor used trucks
P0420 – Catalytic converter system, bank 1 …
Web4 jul. 2024 · OBD II fault code P420 is a generic code that is defined as “Catalyst System Efficiency below Threshold Bank 1”, and is set when the PCM (Powertrain Control Module) detects that the catalytic converter … WebWeb get the best deals on catalytic converters for 2010 honda pilot when you shop the largest online. Bank 1 refers to the side of the. ... Simply put, the p0420 code means that … Web2 mrt. 2024 · The most common trouble code when it comes to a bad catalytic converter is the P0420 code. 2. Acceleration Lag If you observe delays when accelerating or a decrease in power when driving in steep areas while all other parts like spark plugs, filters, sensors, etc. are fine, then it could be the catalytic converter that’s bad. dwain teague