F150 p0430

1997-2006 Expedition & Navigator - 05 Expedition P0430 Catalyst System Efficiency Below Threshold (Bank 2) - I sometimes get this code P0430. Since I can retrieve freeze frame data but don't know what the normal range is, I copy it here to see if anybody could tell me what is wrong: Fuel Sys 1 CL Calc LOAD(%) 77.2...

Lauren Castiello is a board certified adult-gerontology primary care nurse practitioner. Prior to becoming a registered nurse, she worked in diabetes research at Joslin Diabetes Ce...Feb 13, 2024 · Cost Of Fixing P0430 On Ford F150? On average, most mechanic shops charge around $75 to $150 to diagnose the P0430 code on Ford F150. The repairing cost of a Ford F150 for P0430 code may range from $150 to up to $2500 depending on the underlying cause. For example, if you need to fix O2 sensor to clear the P0430 code, it’ll cost around $150 ... Ford converter catalytic f150 removal p0420 p0430 code fix 2006 4x4 source P0430 code . Check Details. P0430 Code: Catalyst System Efficiency Below Threshold (Bank 2. Check Details. Code P0420 and P0430 and My fix for the 2006 F150 4x4 | Doovi. Check Details. P0430 Code - Ford Explorer (Catalytic Converter, O2 Sensor) - YouTube2010 F150 5.4L 3V 187,300 miles The service engine light came on while driving a couple days ago. When I got home I checked the codes and the only code stored was P0430 (Catalyst System Efficiency Below Threshold Bank 2).I cleared the code and drove for a couple more days and the service engine light came on again and it stored the same P0430 code.Mar 14, 2022 · 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) Rich or Lean air-fuel ratio (the root cause of converter failure) Leaded Gasoline (the root cause of converter failure)

Received 2,527 Likes on 1,951 Posts. P0420/P0430 (Catalyst System Efficiency Below Threshold (Bank 1/2)) possible causes ... • Leaded fuel was used where unleaded was called for. • A damaged or failed oxygen sensor (HO2S) • Downstream oxygen sensor (HO2S) wiring damaged or connected improperly. • The engine coolant temperature sensor is ...Damaged mechanical vacuum pump. Damaged CMP12 sensor. Possible Causes for P0369. Intermittent open circuit. Intermittent short circuit. Camshaft timing incorrectly set. Camshaft position sensor trigger wheel out of alignment. Damaged camshaft position bank 1 sensor 2 (CMP12) shielding. Incorrect harness connections.2015 - 2020 Ford F150 - P0420 & P0430 Catalyst Below Threshold codes on 2.7L - Good day folks, I have a 2020 STX w/ 2.7L and lately it as been spitting out two codes very randomly, sometimes it can take 2-3 weeks before it comes back after clearing. It has 150,000Kms. Does anyone know what might be causing this? I...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 ...The automobile fault code P0463 can be caused by a faulty fuel level sensor, an open or shorted fuel level sensor harness, a poor electrical connection in the fuel level sensor circuit, a faulty instrument cluster, or a faulty engine control module (ECM). To fix this issue, you should visually inspect the wiring harness and connectors, checking ...2004 - 2008 Ford F150 - Misfires, P0430 P0420 and MORE - So, I picked up my lariat screw a couple of weeks ago. 230k miles. Had CEL but made the 4 hour trip from the seller when he delivered it to me so I figured couldn't be too bad. ... Among the codes were P0430, P0420, P0301, P0302, P0316, P0340, P0171. I cleared the codes a week …

I don't feel like the money to put 2 new cats in it is worth it. 2009 - 2014 Ford F150 - P0430- 02 sensor or cat converter? - 2013 with 3.5 ecobsoost, 147k miles. Has an intermittent check engine light for P0430 (catalyst system efficiency below threshold bank … We would like to show you a description here but the site won’t allow us. F150 EGR problem P0401,.... solved. by mrbillr » Sun Feb 26, 2006 11:15 pm. 1997 F150, 4.6 with 130,000 miles. Last month my Check Engine light came on, nothing else appeared to be wrong. I had the code read at AutoZone and it said "Code P0401 EGR insufficient flow". I went inside and bought an EGR valve. I was told it normally takes up to 100 ...Advertisement Emotion and grossness aside, CTS decon is a business, and it can be lucrative. Charges vary considerably from company to company, but a base price up to $250 per hour...

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P0430 code engine check lightSpark 4l 3v build engine plug p0430 plugs ford dates before runs code help great f150 misfiring randomly gap 2008 Ford odb2 p0430 error05 5.4l runs great code p0430 help!. Ford p0141 egr valve helpsOrifice tube ram dodge f150 ford 2003 1500 2001 located fixya P0430 odb2 f150Replaced plugs today 140k miles.The part number is: ML3Z 5E212P, and the error code is: P0430 Catalytic Converter Efficiency Below Threshold. I'm guessing this error applies to Bank 2. I've …Causas del código OBD2 P0430 Genérico. Los motivos por los cuales se puede establecer el código de falla P0430 OBDII pueden ser: Quizás hay fallos de encendido del motor. Puede haber fugas de escape. Un Sensor de oxígeno (O2) puede estar teniendo lecturas incorrectas. El TWC (Three Way Catalyst) podría estar defectuoso.Hello, I have a 2020 F150 with a Roush supercharger. I recently obtained a DTC code (P0430). Took it to the dealer and they said it's a faulty catalytic converter (driver side) They will replace it under warranty. However, there is no stock available for a replacement cat and they stated that I might be waiting 2-3 months before getting a ...Catalyst efficiency below threshold bank #1 and bank #2. Those are the code descriptions. 1999 to 2016 Super Duty - P0420 p0430 - After replacing fuel pump getting these codes. Runs different now. 2012 6.2 f250.

Are you looking for a free repair manual for your Ford F150? Look no further. We have compiled a comprehensive list of the best free repair manuals available online. The first step...I keep getting a P0430 code on my '12 F-150 ecoboost with 110,000 miles on it. Here is the entire code: P0430 Catalyst System Efficiency Below Threshold Bank 2 ... F150Ecoboost.net is the best Ford F150 Ecoboost Forum with discussions on 2011+ F150 Ecoboost Trucks. Discuss performance mods, towing questions, wheels, tires, lift kits, and much more!2016 F-150 with intermittent P0430 code. ... Identifix says 43/43 people who repaired a P0430 replaced the catalytic converters with non-crappy aftermarket cats. So I'm gonna go out on a limb and say it's the cats! Expensive, but check rock auto to save a bit. Best of luck!2015 - 2020 Ford F150 - P0420 & P0430 Catalyst Below Threshold codes on 2.7L - Good day folks, I have a 2020 STX w/ 2.7L and lately it as been spitting out two codes very randomly, sometimes it can take 2-3 weeks before it comes back after clearing.2015 F150 P0430 Post intake manifold Replacement. Reply Subscribe . Thread Tools Search this Thread #1 01-29-2024, 05:05 PM petdoc03. 4th Gear. Thread Starter ...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 …2 years 3 months ago #53733. P0430 after new cats, O2’s, and spark plugs. 2013 F150 5.0 was created by rscar26. Having a hard time trying to figure this out! -New cats for both banks. -New O2’s. -New spark plugs. -New MAF sensor. -negative LT fuel trims both banks -7% to -14%. -O2 voltage .75 both banks.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.2004 - 2008 Ford F150 - cylinder 5, 6, 7 misfires and P0430 - Here is the scenario. I am a proud owner of a camper which is near maximum tow capacity for my truck. I weighed it full and ready to camp, and I had about 900 lbs left I could add if I had to, including family, and extras. I have a 2006 5.4L Lariat I pulled...So, you've encountered the P0430 code on your vehicle's dashboard, indicating a potential issue with the catalytic converter's efficiency in bank 2. You may be wondering if there's a way to clear this code manually. The answer is yes; you can clear the P0430 code yourself with a few simple steps.

2009 - 2014 Ford F150 - 2012 Ecoboost P0430 Again - I keep getting a P0430 error on the truck. I have replaced all 4 O2 sensors and the cat on bank 2(drivers) side.

Te suministramos todo lo que necesitas saber sobre el código DTC P0430 Descripción, causas, síntomas y posibles soluciones. LEER SOLUCIÓN DEL CÓDIGO O...2013 f150 5.0 has code p0420 and p0430. Has both new cats and new bank 2 upstream o2 sensor. The down steam o2 sensors are reading steady after warmed up and cruising. …It is highly likely that driving the vehicle while there was a cylinder misfire was directly responsible for the converter fail. P0430 is for the converter for Bank2, which on this vehicle, is the driver's side converter. Make sure there are no exhaust leaks in the area of the converter. If there are no leaks, then unfortunately, the converter ...2015 ford f150 3.5l ecoboost is throwing a p0430 code every few days, only symptom of anything is coolant below min line. Topped up coolant, any suggestions? ... F150Ecoboost.net is the best Ford F150 Ecoboost Forum with discussions on 2011+ F150 Ecoboost Trucks. Discuss performance mods, towing questions, wheels, tires, lift kits, …2012 F-150 Ecoboost Intermittent CEL Issues P0430. by sam.clark365 » Mon Jan 09, 2017 5:18 pm. My '12 Ecoboost has 114k miles on it and has been great. But about 2 months ago I had CEL, took it in and code showed O2 sensor issue. Had the sensor replaced, and code was clear and truck driving fine. About a month later, CEL back on but coming and ...The OBD-II trouble code P0430 is a generic code that translates to "Catalyst System Efficiency Below Threshold (Bank 2)". This code appears when the Engine Control Module (ECM) detects that the catalytic converter is not working as efficiently as it should be. ... P0430 Ford F150 – Code Meaning, Causes, Symptoms, & Fixes. August 31, 2023 …2015 - 2020 F150 - 2016 F150 Ecoboost 3.5 P0420 and P0430 - Just bought 2016 F150 Ecoboost last week with 138k miles. Drove it home a few hundred miles and no issues Few days later CEL with P0420 Mechanic checked o2 sensors and said they were still ok. We ended up replacing the cat as it was below threshold with an...

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2015 - 2020 Ford F150 - P0131,p0151, p219b - I own a 2015 Ford F-150 eco boost 3.5L and when I start it, it makes a unpleasant rumbling/rattling noise. The check engine light Is on and when I run it on my scan tool I get my bank 1 oxygen sensor, P0131. My bank 2 oxygen sensor P0151. And air fuel imbalance for bank 2...This page is meant to help you troubleshoot the Ford Mustang P0430 trouble code. It covers the P0430 code's meaning, symptoms, causes, and possible solutions. P0430 is an emissions-related trouble code and is virtually never a breakdown risk. P0430 is usually caused by a catalytic converter issue or a bad O2 sensor. Table of Contents. Quick ...Jan 28, 2022 · The P0430 fault code is a common one, and it stands for catalyst system efficiency below the threshold (Bank 2). This means that the catalytic converter on bank 2 exhaust manifold isn’t functioning efficiently and is sending excess pollution into the environment. There are a couple of things that can cause the P0430 code, and the check engine ... =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code FORD P0430 Saving Repair...Apr 30, 2021 · =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code FORD P0430 Saving Repair... The P0430 code is a diagnostic trouble code (DTC) that may appear on the vehicle’s onboard diagnostic (OBD-II) system. It specifically relates to the catalyst system’s efficiency, specifically in Bank 2 of the engine. Bank 2 typically refers to the side of the engine that does not contain the number one cylinder.Oh then prior technicians are most likely right. If p0430 is your only code then that usually means a b2 catalytic converter replacement unfortunately. If this was a direct injected j35 then theres usually a pcm software update and updated injector design. But it doesnt apply to this motor. Sorry to be the bearer of bad news lmao.If the vehicle exhibits DTC P0430 replace the left bank catalytic converter. Refer to WSM section 309-00. Proceed to Step 2. Reprogram the PCM to the latest calibration using IDS release 77A.03A or higher. This new calibration is not included in the 2012.1A DVD.Issue: Some 2019 F-150 vehicles equipped with a 2.7L EcoBoost engine built on before 14-Aug-2019 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P04DB stored in the powertrain control module (PCM). This may be due to a strategy within the PCM software. To correct the condition, follow the Service ...Service Repair. The real cause of P0420/P0430 DTCs. Dec. 10, 2021. The 'Catalytic Converter Efficiency' codes might imply a failed converter, but odds are the … ….

Roush F150 and P0430 code. Hello, I have a 2020 F150 with a Roush supercharger. I recently obtained a DTC code (P0430). Took it to the dealer and they said it's a faulty catalytic converter (driver side) They will replace it under warranty. However, there is no stock available for a replacement cat and they stated that I might be waiting 2-3 ...So were most rubber inserts on thermostat side of manifold that is why changed gasket and Intake..was running perfect before I changed anything but was leaking a lot of antifreeze. After replacement. Leak was fixed but got p0430 code and slight hesitation while trying to accelerate. I noticed it immediately .The Ford F150 is one of the most popular and powerful trucks on the market. It has been a staple of American roads for decades, and its reputation for reliability and performance i...P0420 code: catalyst system efficiency below threshold (bank 1)Ford converter catalytic f150 removal p0420 p0430 code fix 2006 4x4 source Code p0420 and p0430 and my fix for the 2006 f150 4x4P0420 ford code expedition. Check Details P0420 - catalytic converter system, bank 1 -efficiency below threshold.. Check Details Check DetailsP0455 in the Ford F150 is a trouble code that indicates your truck has a LARGE evaporative emissions leak. With this code, you shouldn’t notice any symptoms besides perhaps a noticeable fuel smell. P0455 usually is not an immediate threat to the driveability of your F150. But, whenever the check engine light is on, it’s good to deal with ...Hey guys. I have a 2013 F-250 (6.2L gas) with 160,000km. Came in check engine light on, scanned it and found P0420 & P0430 CAT efficiency codes on both banks. Viewing the PID data on the scan tool im used to comparing the voltage switching from the pre and post cat o2 sensors but this system uses a UEGO sensor for the pre cat sensor and thus ...2004 - 2008 F150 - 05 f150 - dtc p0430 - My son has a 2005 F150 SCREW with 88k miles (out of warranty). He has no mods. He has had the vehicle a year (bought it used). I do not know what the previous owner may have had on it. Recently he has had the spark plugs changed and, very recently, the cam phasers / timing...cel coolant leak f150 limited platinum fix p0430. Jump to Latest Follow ... F150Ecoboost.net is the best Ford F150 Ecoboost Forum with discussions on 2011+ F150 Ecoboost Trucks. Discuss performance mods, towing questions, wheels, tires, lift kits, and much more! Show Less .P0430 definition: Catalyst system efficiency below threshold (Bank 2). Issue Severity: MODERATE- Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible. Diagnosis: It is important to complete the entire diagnostic process when diagnosing the P0430 code. F150 p0430, 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., 2009 - 2014 F150 - Truck throwing code P0430 - So just the other day I bought be this new truck. We'll new to me I drove it for a day and then the check engine light came on. I got my actron scanner out pulled the code and got P0430 cat not performing right bank 2. So I did some research and I can a test on my scanner..., 1999 to 2016 Super Duty - P0430 Code - Time for a new cat? - Truck (details in sig) threw a 430 code the other day. The generic meaning is Catalyst Efficiency Below Threshold - Bank 2. ... 2004 - 2008 F150. 4. 06-24-2016 01:02 AM. 2002 E250 5.4 starts out running fine, crawling in 10 minutes. Ryan Simpson. 1968-Present E-Series Van/Cutaway ..., En este episodio veremos cómo confirmar que en efecto el catalítico convertidor está dañado., 3.5L EcoBoost Engine - P0430 code - Have gotten the dreaded P0430 code. I checked the temp of the exhaust pre cat and post cat. The temp is hotter on the downside of the the Cat, so that should mean the Cat is ok right? I changed the O2 sensor, but still getting the code. Going to clean the MFS sensors this afternoon..., Jul 18, 2023 · 2015 - 2020 Ford F150 - Question about P0430 - Hi everyone! I have a 2018 3.5L truck with over 100K miles. The check engine light is on, indicating Code P0430. Is it possible that the catalytic converter has failed? , 2015 - 2020 Ford F150 - P0430 code - I just bought my first F150 last month. I am 60 y/o and have always owned Chevy's. I will start by saying I LOVE THIS TRUCK! It is a 2019 F150 XLT crewcab 4X4 with the 3.5L Ecoboost. It has 80,000 miles. I drove it 5hours home, no problems. I changed the oil, oil filter, air..., P0430 p0420 . Save Share. Like. ... F150Ecoboost.net is the best Ford F150 Ecoboost Forum with discussions on 2011+ F150 Ecoboost Trucks. Discuss performance mods, towing questions, wheels, tires, lift kits, and much more! Show Less . Full Forum Listing. Explore Our Forums., P0420 and P0430 codes 2016 Ecoboost 3.5 with 70k miles (truck is new to me). Reset twice. F150. Just researching common - Answered by a verified Ford Mechanic ... 2015 Ford F-150 Lariat with 3.5L Ecobost. 37k miles, all maintenance done by Ford, use only a Teir 1 gasI love the truck and motor. When warmed up and Truck comes to a stop, ..., FORD: 2011-2012 F-150 ISSUE: 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. ACTION: Follow the Service Procedure steps to correct the condition., I've been getting the P0430 for catalyst below threshold bank 2 on and off for a couple of months now. ... F150Ecoboost.net is the best Ford F150 Ecoboost Forum with discussions on 2011+ F150 Ecoboost Trucks. Discuss performance mods, towing questions, wheels, tires, lift kits, and much more!, Had the same code. The code reader showed a steady ramp up and ramp down on the O2 signal indicating a bad cat. If it's really sharp, almost glitchy, it's probably the sensor. 2. Reply. Able-Stretch9223 • 6 mo. ago. Thanks for the info, I'll try a better code reader and see what's up. , Received 2,527 Likes on 1,951 Posts. P0420/P0430 (Catalyst System Efficiency Below Threshold (Bank 1/2)) possible causes ... • Leaded fuel was used where unleaded was called for. • A damaged or failed oxygen sensor (HO2S) • Downstream oxygen sensor (HO2S) wiring damaged or connected improperly. • The engine coolant temperature …, 2004 - 2008 Ford F150 - cylinder 5, 6, 7 misfires and P0430 - Here is the scenario. I am a proud owner of a camper which is near maximum tow capacity for my truck. I weighed it full and ready to camp, and I had about 900 lbs left I could add if I had to, including family, and extras. I have a 2006 5.4L Lariat I pulled..., 2015 - 2020 Ford F150 - P0430 - Hi guys, I bought a new to me '15 Platinum with the ecoboost. I noticed a squeaking noise during hard acceleration only and I'm assuming the exhaust manifold is leaking. Could a leaking manifold cause P0430? I noticed the catalytic converter was relaxed according to carfax so a shop..., 2004 - 2008 Ford F150 - 05 5.4l Runs great Code P0430 Help! - Accidentally bought an 05 F150 Lariate at auction. 5.4l with 172k. Pretty clean and ran great. No repair history. Put some Berryman's infector clean in and filled tank. After 80 mi. CEL comes on P0430. I've changed oil 5-30 synth blend, sparkplugs..., En este episodio veremos cómo confirmar que en efecto el catalítico convertidor está dañado., 2015 - 2020 Ford F150 - Ford F150 2018 10 speed Shuttering/Transmission Issues - Anyone else having transmission issues with 2018 F150. I have been complaining about how bad it shifts to thr dealership since I bought it and keep being told typical of that year vehicle. It really is not typical and ended up being a..., Links Below: A Ford F150 P0430 / P0420 code / DTC does not mean a bad O2 Sensor, it means you have potential problems with your catalytic converters. In th..., P0430: Catalyst system efficiency below threshold (bank 2) DTC severity 2 of 3. Repair immediately if drivability issues. P0300: Random Misfire Detected. P0304: Cylinder 4 misfire detected. P0306: Cylinder 6 misfire detected. So, this morning I drive into my shop. Engine light still on., Jul 18, 2023 · 2015 - 2020 Ford F150 - Question about P0430 - Hi everyone! I have a 2018 3.5L truck with over 100K miles. The check engine light is on, indicating Code P0430. Is it possible that the catalytic converter has failed? , Step 7 - Connect the new connector just above the transmission. The new connector should click right into place where the old connector used to be. Once the sensor has been removed, replacing it is simply a matter of putting new equipment where the faulty equipment was originally positioned. Figure 7. Connect the O2 sensor., Tech Notes. As the code description implies the P0430 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 ..., Ford Mechanic: Ron Z. Unfortunately, the P0430 is a fairly straight forward code, and a fairly common problem. This code points to a failing Catalytic Converter for Bank2 (driver's side). The Oxygen Sensors measure the amount of emissions in the exhaust going into, and then out of the converter. When they see that the converter is not "cleaning ..., General F150 Discussion - Ecoboost/Need to Change Cats/P0430 code/Just got tuner and exhaust - So as stated above. While i was waiting for my Full Race cat back and SCT tuner to arrive in the mail my truck threw a code. P0430... drivers side cat bad. Now the truck has 68k miles so its out of warranty. I am leery of..., P0420 and P0430 codes 2016 Ecoboost 3.5 with 70k miles (truck is new to me). Reset twice. F150. Just researching common - Answered by a verified Ford Mechanic., Some 2011-2012 F-150 vehicles built on or before 5/24/2012 and equipped with a 3.5L gasoline turbocharged direct injection (GTDI) Ecoboost engine exhibit a steady or flashing malfunction indicator lamp (MIL) with various diagnostic trouble codes (DTC) and drivability concerns. ... Check for DTC P0430. Is DTC P0430 present? Yes - Replace the ..., Dec 1, 2011 · 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? , The P0420 code in a Ford F150 is often triggered by a malfunctioning catalytic converter. The catalytic converter plays a crucial role in reducing harmful emissions from the exhaust gases. If it fails to properly convert the exhaust gases, it can trigger the P0420 code. A faulty catalytic converter may need to be replaced., 2009 - 2014 F150 - Help with P0430 code: driver's side CAT.. - Howdy Guys, Been fighting a P0430 for a few weeks now - Driver's side catalytic converter bank. After reading several post on this and other sites I troubleshooted in the following manner, from the lowest cost up: 1. replace all spark plugs. Clear code...., Jan 2, 2023 · Maintenance Shop - 2019 F150 2.7l ecoboost P0430 - Hi all, I'm new here and am hoping to find some answers and learn some things. I bought a used 2019 f150 2.7l ecoboost 2 weeks ago with 41,000 miles on it. This afternoon I got on the gas peddle while merging onto the highway and the CEL came on, P0430 code on... , Mirriad Advertising News: This is the News-site for the company Mirriad Advertising on Markets Insider Indices Commodities Currencies Stocks, 2009 - 2014 Ford F150 - PO430 Code - Today, my 2012 f150 with a 5.0 litre engine threw a PO430 code (catalyst system efficiency below threshhold bank 2). The truck only has a bit over 21,000 km. on it. Yesterday, to avoid an accident, I had to accelerate much harder than usual to avoid an oncoming vehicle. Other than...