1998 Honda Cr V Error Codes P0420Summary: DIAGNOSTIC TROUBLE CODE P0420 AND/OR P0430, CATALYSTEFFICIENCY (V6). *NM MODELS 2003-2004 ODYSSEY, 2003 ACCORD. Acura * Audi *Repair Information for P
99 Civic EX - P0420 Code older_hondaon Jun 11, 2009 Jul 10, 201807:34 PM byCeabiskett 12 22,318 Honda Civic / Del Sol (1992 - 2000) Suspension help - rattling/knocking sounds when going over bumps Liberty.Ron Apr 24, 2012
Honda Pilot P0420 Code|Honda Pilot Ex 2011|Material Type: Plastics,Crafted from durable plastics, these clips resist breakage, ensuring long-lasting use. Installation: Left, Right, Front, Rear,Versatile installation allows for use on various car parts, from door panels to bumpers. ...
The Honda Accord 2.4L P0351 error code indicates that there is a problem with an ignition coil. The Honda Accord P0087 sedan/coupe 2.4L engine code causes code P0420 in some cases. P0087 means the fuel rail's pressure is too low and P0420 means there is an issue with the catalyst...
Re-flashed the 19.5 PSI basemap and disabled rev-hang, the P0420 catalyst efficiency DTC, enabled advanced VSA and enabled the "light ignition pullback, moderate throttle pullback" advanced VSA control strategy. 5/8/2023 update: 62k miles and still going strong I've been tuned in...