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1999 to 2016 Super Duty - BOTH P0420 AND P0430 CODES - Hello all. I'm a new member. I just purchased a 2006 f-250 4x4 extended cab with a 5.4 triton. ... I sold the 98 to my son and he wanted the f-150 fixed, he said the check engine light bugged him. I put a new EGR valve on it and the light has stayed out. The funny thing about my son, he had ...Summary. This article supersedes TSB 23-2337 to update the Service Procedure and the causal part. Issue: Some 2022-2023 F-150 hybrid vehicles equipped with a 3.5L PowerBoost engine may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0420 and/or P0430 stored in the powertrain control module (PCM).The Ford F150 P0430 Code is a Diagnostic Trouble Code (DTC) that indicates an issue with the efficiency of the catalytic converter in bank 2 of the engine. When this code is triggered, it means that the vehicle’s control module has detected that the catalytic converter is not working as efficiently as it should be.Action: Follow the Service Procedure steps to correct the condition on vehicles that meet all of the following criteria: 2021 F-150. 3.5L EcoBoost engine. Built on or before 02-Mar-2021. Exhibits an illuminated MIL with DTCs P060B, P0420, P0430, P04F0, P2601 and/or P0364 stored in the PCM. Warranty Status: Eligible under provisions of New ...Essentially a code P0430 is telling you that your catalytic converter isn't converting enough exhaust into water - which is what it's supposed to be doing. Understanding how the system works is critical to understanding what this code is telling you. Your exhaust system has two oxygen sensors, one before the catalytic converter and one after.2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck. Camshaft/Timing Errors: P0022,P0011, P0021, P0340, P0345, P0171. Reply Subscribe . Thread Tools Search this Thread 12-29-2016, 03:44 PM #1 David Hampton. Junior Member ...How to diagnose DTC P0430 on a Ford F-150: This trouble code typically comes to an owner's attention in one of two ways - when the check engine light (or more properly, the "Malfunction Indicator Lamp") is lit, there's a surprisingly decent chance that the issue is either DTC P0430 or DTC P0420 - catalytic converter issues really are quite common - so much so that this is one of ...F150 Lariat V6 3.5L eco boost, 4 wheel, 2014, The check eng. light came on, showed code P144C (Evap emission sys purge flow performance during boost), I changed the evap. purge valve (Ford CK41-9B325) with Auto Zone Duralast PV958. Reset check eng light. System cycled and light went away briefly then came back, now code P0430 appeared (cat syst ...The most common causes of Diagnostic trouble code P0430 setting are a faulty catalytic converter, engine misfire, fuel injector leakage, engine mechanical damage, faulty oxygen sensor outputs and exhaust leaks. Additionally, in your circumstance, malfunctions in the charge air cooler (CAC) may be implicated in code P0430. On August 8, 2013, Ford published Technical Service Bulletin (TSB) 13-8 ...Nov 12, 2022 · First Name Bret Joined Aug 27, 2022 Threads 10 Messages 1,016 Reaction score 1,046 Location Houston Vehicles 22 F150 XLT Powerboost FX4 302A Oxford White Code P0430 indicates that the catalytic converter is not functioning efficiently, therefore increasing the output of harmful pollutants by the vehicle. P0430 Causes. Faulty oxygen sensor. Faulty air-fuel sensor. Worn or internally failing catalytic converter (Most Common) A leak in the exhaust system. Misfire (the root cause of converter failure)P0420 definition : Catalyst system efficiency below threshold (Bank 1) Issue Severity: MODERATE - Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible to avoid further damage to your emission system and possible engine damage. Diagnosis: The most common cause of P0420 is a ...General F150 Discussion - P0430 New Owner (Dont know much about vehicles) - Last year i got a 2018 Ford f150 2.7l eco boost XL and my check engine light came on with code P0430 for the emissions on bank 2 (Driver Side) i have replaced both the convertor and the O2 sensors and it has been awhile and the light still...2015 - 2020 F150 - 2019 F-150 5.0L - P0430 - Catalyst System Efficiency Below Threshold (Bank 2). I've read where this may be the cat being bad, but I don't have any power loss, fuel economy is still 16 city and about 19 highway. I'm thinking it is the O2 sensor, but I'm not sure what side bank 2 is. I've read...P0430 is a diagnostic trouble code (DTC) for "Catalyst System Efficiency Below Threshold (Bank 2)". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic ... How to fix a P0430 engine code: Catalyst System Efficiency Below Threshold Bank 2How To Test Oxygen Sensor Heater Element Video: https://www.youtube.com/wat... But then, the OP didn't provide enough vehicle information. HINT/TIP: Put your -COMPLETE- vehicle information (year, model, cab, trim, engine, wheelbase, _x4 drive, mileage, modifications, etc., etc.) in your signature -OR- provide it in your posting (s). 2009 - 2014 Ford F150 - Need help with codes p0012 and p0022 2010 f150 - My 2010 f150 has ...

Re: Check engine code po430. by done with chevy » Sat Dec 13, 2014 4:15 pm. Some 2011-2012 F150 vehicles built on or before 2/7/2012 and equipped with a 3.5L gasoline turbocharged direct injection (GTDI) engine may exhibit a malfunction indicator lamp (MIL) with various diagnostic trouble codes (DTC) and driveability concerns.2004 - 2008 F150 - '04 F150, code P0430 - This is from a 2004 ford f150 5.4L 4x4 new body style. please look at the photos I took of the code scanner. Is there something that tells wheather the cats are working correctly or the COPs? I have read some other posts listing this same code- one replaced the cats and all...Likes: 41. Received 165 Likes on 118 Posts. 2018 2.7eco P0420 P0430 Sulfur in gas. I have a 2018 2.7 with 48k on the clock. I recently started experiencing a intermittent P0430 code. Other than the code, the truck drives fine. I'm grateful that I still have a warranty and made an appointment to see the dealer. They are booking two months out.I have a 2011 F150 3.5 ecoboost with 200k miles on this truck. I do regular maintenance and I do use a ford dealership to help with some of these. ... a front and rear differential lube change and a diagnostic for the engine light which ended up being those P0420 and P0430. I had Meineke install a whole new exhaust system, 4 new O2 sensors, and ...2004 - 2008 Ford F150 - 2004 F150 5.4L 4WD P0430 code - So I was driving home tonight in rush hour traffic cruising about 55 and I got a check engine light. No change in performance, no misfire, no rough idle, nothing but the light. Went by AutoZone to have the code read, turns out P0430 bank 2 cat issue. Any ideas...

2009 - 2014 Ford F150 - P0430 2013 F-150 eco 3.5 - Any help is appreciated. Trying to figure out if this is a cat issue, O2 sensor or something else. 80k mikes in the truck, no misfires. Here are the O2 sensors readings and fuel trims. Thanks in advance.2012 F150, P0430 code and reduced gas mileage after using Cataclean . Truck has been throwing P0430 code, getting poorer gas mileage and automatically shifting a bit rougher. (Catalyst system efficiency below threshold bank 2 is the code) I then used "Cataclean" that Oreillys recommended. It worked great for 24 hours and then the code came ...Ford f150 p0430 code repairHow to fix p0420, p0430 code / dtc: explanation, analysis & correction: '97-'04 10th gen ford 2014 ford f150 3.5 ecoboost ignition problems. p0322; p061c. 147k. it runs fine for awhile, thenP0430 ford.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. 2004 - 2008 Ford F150 - 07 5.4l F150:P0420 and P0430 codes,. Possible cause: Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Sup.