2010 Honda Accord check engine light - Car Talk Community
2017年3月25日 · A month later the car started having issues again and would just die. Took it to Honda, there was a misfire and a short in the wiring harness that needed to be fixed and replaced. Then in November my check engine light would turn on and off randomly with the P0420 code but the car would run fine. Now the code is back again and isn’t going away.
2010 HONDA ACCORD Technical Service Bulletins (TSBs)
2023年6月21日 · Make: HONDA. Model: ACCORD. Year: 2010. Component Name: ELECTRICAL SYSTEM. MFRCOMPONENTSYSTEM: N/A. MFRCOMPONENTSUBSYSTEM: N/A. Summary: Service News - The navigation clock and date are incorrect. This is due to a limited GPS receiver Capacity resulting in rollover of the internal chip memory; the rollover occurred on January 1, …
2010 HONDA CR-V Technical Service Bulletins - Honda Accord …
2023年6月21日 · Summary: Dealer message - American Honda (AHM) is investigating certain 2010 CR-Vs & Accord L4 with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To fully understand the cause of …
Check engine light comes on after I fill up my gas tank
2019年12月11日 · Hi. I have a 2013 Honda Accord Sport with 115k miles. Since September, my check engine light comes on 5 minutes after I fill up or when the tank gets down to 1/4. It goes off in a couple of days and stays off until I fill up again. My fuel mileage has also gotten terrible. I got it tested and the code P0420 came up. The guy at Auto Zone (seemingly inexperienced) told …
New catalytic converter? - Maintenance/Repairs - Car Talk …
2010年1月5日 · Hi, I own a 1998 Honda Accord with about 85,000 miles on it. The check engine light came on so I took it to the dealer for diagnostics. They told me I needed a new 3rd clutch pressure switch and catalytic converter (P1739 and P0420). I had the pressure switch replaced and the light went out. It has not come back on. I had a catalytic converter put in with a local …
HONDA Technical Service Bulletins - Honda Accord Forum
2024年11月14日 · Summary: Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Accord 1.5Ls, 2021-2024 Civics 1.5Ls, 2023-2024 CR-Vs 1.5Ls, and 2017 Fits with customer complaint of Check Engine Light …
How can I be sure catalytic converter really needed to be replaced ...
2011年1月25日 · My husband just paid $1900 to have the catalytic converter replaced in our 2005 Honda CRV with 202k miles. The check engine light appeared 2 days ago. At the dealership, the diagnostic gave P0420 code “internal fault with catalytic converter”. The service consultant explained that “over time, with age, contaminants build up in the converter and the expensive …
98 Honda Accord ECL On With P0420 Error Code - Car Talk …
2011年5月24日 · A few days pass and the ECL is on again and is constant, I returned a week later for diagnostic. The shop is getting the P0420 code “Catalyst System Efficiency Below Threshold (Bank 1)” I almost don’t believe it, as I said the parts have been replaced less than a year ago. I have done some research, checked for exhaust leaks.
P0420 Code -- 96' Honda accord - Car Talk Community
2012年3月1日 · P0420 Catalyst System below efficiency – bank 1 I’ve had this code for a couple months trying to trouble shoot it. My gas mileage has been affected, as I’m getting about 23/24 MPG city/highway. I replaced the upstream 02 sensor with am aftermarket Bosch variety( I’m not sure why a non-OEM one would make a difference, as long it’s working correctly). My car has …
2010 Honda CR-V - Bad O2 sensor work arounds - Car Talk …
2022年12月18日 · The most fun would be to buy/rent the shop tools needed to make the diagnosis and make it a diy’er project. If this car had OBD I tech replacing a sole O2 sensor on a flier might make sense, but on a 2010 w/ OBD II … not so much …