P0420 documents back to top of this page Below are links to Honda/Acura documents of two kinds: Technical Service Bulletins, and Honda Service News (HSN) issues.
honda ridgeline engine code p0420 Direct Download speed 7287 Kb/s
honda ridgeline engine code p0420 Full Version speed 5567 Kb/s
Welcome to P0420.com, the place dedicated to that DTC (diagnostic trouble code) P0420. The P0420 code is a very popular one and that’s why there’s a site …
Honda Trouble Codes. 85 Accord, 85-87 Civic. ECU Location. The ECU is located under the passenger’s seat. Codes are displayed on a series of four LEDs.
See real-world Honda Civic engine problems and repair histories as reported by other Honda Civic owners. Also, see repair breakdown by problem area and cost.
Model Year Engine identification System; Odyssey 3.5L: 2005-09: J35A6/J35A7: PGM-FI: Pilot 3.5L: 2005: J35A6: PGM-FI: Pilot 3.5L: 2006-08: J35A9: PGM-FI: Pilot 3.5L …