F150 p0430

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 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? I had a visual inspection, and it appears to be in good condition without any leaks. Do you have any...General F150 Discussion - Help with a P0430 code? - Looking for some help. 2013 5.0 throwing bank 2 cat p0430 code. I’ve replaced the following: - new catalytic converter on driver side (bank 2). - All four 02 sensors. - All 8 spark plugs (spark plugs were only 20k miles old and looked horrible). I had gapped them too...The delay comes as Twitter attempts to avoid possible impact to the upcoming U.S. midterm elections. Twitter is reportedly delaying the rollout of verification check marks to subsc...1997 - 2003 F150 - P0420 and P0430 - Catalyst system efficiency is below the acceptable threshold on both sides. One of the front 02 sensor doesn't look right on the code reader. But i have no 02 codes. Also, will cat cleaner work? 2001 f150 xlt 4.2P0430 Code - Dealer clueless. I keep getting a P0430 Catalyst System Efficiency below Threshold Bank 2 code on my 2013 Mustang GT with 12,100 miles on it. The only modification to the exhaust are the GT500 axle back mufflers. Stock headers, stock h-pipe and stock resonators.The P0420 code is often caused by an exhaust leak prior to the catalytic converter. In addition, a faulty oxygen sensor or a malfunctioning catalytic converter are two other possible causes of the code. Some other common causes of the P0420 Ford f150 code are faulty catalytic converters and a leaking exhaust manifold.Received 2,285 Likes on 1,499 Posts. Both those codes are related to the downstream (of the cats) O2 sensors. P0420 is Bank 1. P0430 is Bank 2. As Flamingtaco has said, check these O2 sensor connections. Since it only happens when it rains, the problem will most likely be in the electrical connectors at the sensors.

I have a 2019 Ford F-150 2.7L Ecoboost with just barely under 100,000 miles. Yesterday I got a check engine light. Plugged into forescan and saw DTC "P0430 Catalyst System Efficiency Below Threshold (Bank 2)" There's no obvious symptoms at the moment. The truck runs fine, gas mileage is unchanged.The dealership changed the front passenger O2 sensor, some of the spark plugs and coils on the passenger side. No issues since. 2015 - 2020 Ford F150 - 2017 3.5eb p2237 - Took the truck for a spin and saw the CEL was on. Scanned it and showed P2237. So I know it is the O2 sensor pre cat on passenger side.They installed a Ford OEM and everything has been good since then. 2009 - 2014 F150 - P0420 P0430 after new cat - I have 2014 f150 with 5.0 engine. New engine 70 k miles. Replaced cat and o2 sensors by dealer anout 1000 miles ago. Now get the P0420 and P0430 dtc codes even few hundred miles.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 …Understanding and Diagnosing the Engine Code P0430. Diagnostic Trouble Code (DTC) P0430 indicates that the catalytic converter’s efficiency in bank 2 is below the threshold. The catalytic converter’s function is to eliminate or reduce harmful emissions, and it has a catalyst efficiency monitor (CEM) that uses two oxygen sensors.Discussion starter · #1 · Nov 22, 2022 (Edited) Just today I got a check engine light and had the code read at autozone and it was a P0420 bank 1 catalyst system below threshold. I see that here are multiple possibilities but that it can be the oxygen sensor most of the time or converter. Truck has 63k and I will be going on a road trip on ...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...

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 …2010 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.P0430 - Catalyst System Efficiency Below Threshold Bank-2 Possible Causes: Damaged heated oxygen sensor (HO2S) Exhaust leaks; Damaged exhaust manifold; …Apr 30, 2021 · =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code FORD P0430 Saving Repair... 2014 F150 5.0L XLT keeps popping P0430 Code - Help! Reply Subscribe . Thread Tools Search this Thread #1 07-01-2022, 11:25 PM RJtheEMT. 1st Gear. Thread Starter. Join Date: Jul 2022. Posts: 1 Likes: 0 Received 0 Likes on 0 Posts 2014 F150 5.0L XLT keeps popping P0430 Code - Help! ...

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What does this mean? Possible Causes. NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other …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 bought this truck from the chicago area which is about 175 mile north of my home.2016 F150 Ecoboost 3.5 P0420 and P0430. poofyo101. 2015 - 2020 F150. 24. 04-16-2019 10:14 PM. Still major trouble. Graham1222. 1997-2006 Expedition & Navigator. 7.Thanks. This code almost always points to a bad catalytic converter. Only replacing the converter will fix this. I would suggest taking it to the Ford dealer and seeing if they can get this covered under the emissions warranty. They may want to do their own test, like watching the switching rate of the front and rear sensors to see if in fact ...2015 - 2020 Ford F150 - Intermittent power loss, low RPM, followed with P0345 and P0349 - Hi, long time lurker. Scratching my head on the following issue and looking for some guidance, thank you. Issue: Intermittent power loss followed by P0345 and P0349 DTCs. Has happened on 4 occasions, 3 of the 4 were at altitude...

The rest of the exhaust looks new. 2015 - 2020 Ford F150 - 2019 2.7 Cat Converter Issues - I have a 2019 STX 2.7L with 131K miles that's already had three catalytic converters replaced. P0430 at 54K miles and again at 77K miles both replaced under warranty. P0420 replaced out of pocket at 116K miles and now looking at a CEL with a …P0340 ford f150 trouble code potential causes and how to fix itReview ancel fx2000 help me diagnose a 2019 ford explorer 3.5l bad cat code p0430 Ford f150 p0430 code repairP0430 ford f150. 2013 f150 fx4 ecoboost p0306 engine codePre-owned 2019 ford xlt 4d crew cab in midwest city #p0651 P0430 and gutted cats? pics inside.Connected to OBDII and shows a P0430 catalyst System Efficiency Below Threshold bank 2 (driver side). So I replaced downstream O2 sensor and cleared the code. Unfortunately for me it came back 2 days later. Cleared again and came back 1 day later. 2018 expedition max has about 90,000 miles on it. Seems like an early failure for a catalytic ...1997 - 2003 F150 - 97 f150 4.6l cel p0430 - I have a 97 F-150 Supercab, 4.6L (W). This past weekend the CEL came on and when I pulled the code it was P0430. I have replaced the spark plugs, PVC, spark plug wires, checked the cats, replaced the EGR valve and sensor, cleaned clogged EGR ports, replaced the fuel filter,...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 ...2015 - 2020 Ford F150 - P0430 Code - I have a 2018 F-150 STX and am the original owner. It has 34K miles and the check engine light came on yesterday. I checked and the code is P0430. A couple of months ago, my mileage dropped off about 1~2 mpg. Last month driving at speed occasionally the engine seems to slightly...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.The most common cause of a P0430 code on Ford F150 and other car models is a defective catalytic converter in bank 2. However, there are a few other causes that may be responsible. Let's explain the most prominent causes in detail. Damaged O2 sensor.This sub is dedicated to the Ford f-150 and discussion of anything pertaining to it. Members Online • karminekarm. ADMIN MOD I've had the P0430 code for the better part of 2 years (cat below efficiency). Last night I fill up my tank at Costco for the first time ever. Go to start the truck this morning and the check engine light is gone.Code P0430 Ford Description. The Engine Control Module ( ECM) monitors the switching frequency ratio of heated oxygen sensors 1 (front O2 sensor) and heated oxygen sensors 2 (rear O2 sensor). A three-way catalyst converter (Manifold) with high oxygen storage capacity will indicate a low switching frequency of heated oxygen sensor 2.The P0430 on the Ford f150 code is associated with the catalytic converter system efficiency in bank 2. This catalytic converter is the storage of heated oxygen. When the oxygen storage capacity is high, it shows a low switching frequency for oxygen sensor 2. If the oxygen storing capacity reduces, the switching frequency increases.

2004 - 2008 Ford F150 - Freshly rebuilt '06 5.4 3V now throwing P0430 code - Guys, I just rebuilt my '06 5.4 3V after 200k miles. New pistons, rings, bearings, etc. It is running fantastic but it just started throwing the P0430 code. Ive read other posts that seem to indicate it could be clogged cat. Although it threw...

Jun 9, 2022 · Unless the CAI is messing up your MAF signal, the ECU will account for any and all air coming into the engine. 2009 - 2014 Ford F150 - Returning Code: P0430 - Hello all, I have a 2014 Ford F150 5.0 with 59,5xx miles. About a month ago I was driving a short distance and noticed a slight rattle like sound. #p0420 #p0430 #catalyticconvertercodes #badcat #autel #motoragetrainingThe "Catalytic Converter Efficiency" codes, P0420 and P0430, are among the top 10 DTCs...Discussion starter · #1 · Oct 5, 2017. New to the forum and I am chasing the cause of an 0430 code. Bank 2 Efficiency below threshold. I have the Torque Pro app on my phone and an ELM connected. First thing I did was check the voltage of the O2 downstream sensors. Bank 1 was steady.by pete59edsel » Wed Oct 31, 2007 9:25 pm. P0420--The simplest thing to do is to reset the code and see if it comes back. Measure the voltage at the oxygen sensor on Bank 1 (the rear sensor, or the sensor after the converter). The voltage should be low , steady (~200mV, depends on the vehicle). If the voltage varies ( 100mV to 500mV) then it's ...Your code P0430 likely has the same attributes. Code P0430 FORD Possible Causes. · Faulty Three-way Catalyst Converter Bank 2. Update, check engine light is now off 08/10/2021. · Exhaust Tube (propane test performed 8/7/2020, no leaks detected) · Intake Air Leaks (propane test performed 8/7/2020, no leaks detected)2009 - 2014 Ford F150; 2011+ Engine Related Questions; U0422 code; Topic Sponsor. 2011+ Engine Related Questions Sub-Forum to the new engines that debuted in 2011. U0422 code. Reply Subscribe . Thread Tools Search this Thread 06-01-2013, 12:47 AM #1 ...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 ...2010 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.

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Code P0430. Make; Ford; Description; Catalyst Efficiency Low - B Bank; Conditions For Setting This Code. Engine started, vehicle driven at steady cruise speed for 5 minutes, and the PCM detected the switch rate of the rear HO2S-12 was close to the switch rate of front HO2S (it should be much slower).In an odd twist, Canada’s decision helps one US company at the expense of another. Canada stamped a 10% tariff on imported American ketchup in July, as part of its retaliation for ...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 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 …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. This page is meant to help you troubleshoot the Chevy Camaro P0430 trouble code. It covers the P0430 code's meaning, symptoms, causes, and possible solutions.The dead cat codes, P0420 and P0430 no longer registered. The engine ran very well, idled smoothly and could rev to 6k rpm. But the random misfire code, P0300 remained. In fact, it appeared much more often and continued to flash much longer.how to fix p0430 car code for a 2004 Toyota Sienna Van Craftsman Tool Set 135-Piece: https://amzn.to/3gJ3jHbCraftsman Tool Set 165-Piece: https://amzn.to/34Q...The P0430 on the Ford f150 code is associated with the catalytic converter system efficiency in bank 2. This catalytic converter is the storage of heated oxygen. When the oxygen storage capacity is high, it shows a low switching frequency for oxygen sensor 2. If the oxygen storing capacity reduces, the switching frequency increases.The P0430 code indicates that the powertrain control module (PCM) detects the poor efficiency of the catalytic converter at Bank 2. Basically, Bank 1 and Bank 2 are the two sides of the engine. Bank 1 represents the side of the car’s engine containing cylinder No. 1, while Bank 2 represents the opposite side of Bank 1.2004 - 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...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. ….

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. This page is meant to help you troubleshoot the Chevy Silverado P0430 trouble code. It covers the P0430 code's meaning, symptoms, causes, and possible solutions.2004 - 2008 Ford F150 - Please Help!.. codes P0430 and P1184 - Ok so about a year ago I changed my cats for magnaflow high flows. I just got 2 C.E.L.s P0430 and P1184 I changed the rear o2 sensor on bank 2 the other day but still coming on. So I had the scantool plugged in and its saying that the o2 sensors are fine...2015 - 2020 Ford F150 - P0430 & P0056 Codes, catalytic converter & O2 sensor replaced 2016 F-150 5.0L Flex V8 - Hi everyone. Lots of drama with this truck. 2016 F-150 Platinum 5.0L Flex Fuel V8 Crew Cab. I bought it used and got the extended warranty. We hit a number of issues, but the one I need help with is P0430 &...2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck. P0012 and P0022 Codes. Reply Subscribe . Thread Tools Search this Thread 03-23-2019, 04:37 PM #1 Ratrace. Member. Thread Starter . Join Date: Oct 2017 ...P0430. Jump to Latest Follow Notification emails appear to be coming late and in batches. VS is aware of and working to resolve the problems. ... 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!As such, an F-150's catalytic converters could easily eclipse in expense compared to a Smart car. So, ... Diagnostic Trouble Code (DTC) P0430 indicates that the catalytic converter's efficiency in bank 2 is below the threshold. The catalytic converter's function is to eliminate or reduce harmful emissions, and it has a catalyst efficiency ...Jul 2, 2022 · 2014 F150 5.0L XLT keeps popping P0430 Code - Help! Reply Subscribe . Thread Tools Search this Thread #1 07-01-2022, 11:25 PM RJtheEMT. 1st Gear. Thread Starter ... 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 2).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... F150 p0430, Are you testing your vehicle with a new part on the track or offroad and need to eliminate a post catalytic converter engine code P0430 or P0420? Watch this..., Treat your dog as you'd treat your kids with the flu and there should be no problem. That sneezing dog won’t pass on the flu to you, but it will to other dogs. According to Cornell..., 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., 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 2)., 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 ..., Hey guys I have a 2019 F150 with the 5.0L V8, my check engine light came on yesterday and I went and got codes pulled today. Came back with "P0430 Catalyst System Efficiency Below Threshold Bank 2". There are 3 screens with the same code but they say "Confirmed", "Pending", and "Permanent". I have no idea what all this mean but was quoted ..., CrescoF150. Registered. Joined Apr 22, 2020. 19 Posts. Discussion starter · #1 · 36m ago. Hello there, 200k on Ecoboost now throwing a P0430 code. Issue is it won't turn over. It will chug and chug but never actually turn the engine over. Possibly this is a catalytic converter or a spark plug issue?, Causas, Síntomas, Diagnóstico y Reparación. El código P0430: Eficiencia por debajo del umbral del banco, es un DTC o un código de problema de diagnóstico. Es un código de luz de control del motor que indica que la eficiencia del sistema del catalizador es inferior al umbral requerido. En términos simples, significa que se agrega más ..., 2015 - 2020 Ford F150 - P0430 Code - I have a 2018 F-150 STX and am the original owner. It has 34K miles and the check engine light came on yesterday. I checked and the code is P0430. A couple of months ago, my mileage dropped off about 1~2 mpg. Last month driving at speed occasionally the engine seems to slightly..., 2004 - 2008 Ford F150 - P0430 cheapest place for cats? - 2006 215,000 5.4 I had multiple misfire code. Replaced plugs and coils didn't fix the issue. My cam phasers we out of control loud so I replaced my solenoids. Fixed the phaser problem. Month later I get the P0430 code. Cat lean bank 2. Which I am sure its..., The P054A fault code is related to the Variable Camshaft Timing (VCT) position during cold start up. The Powertrain Control Module (PCM) monitors the camshaft timing to ensure it does not exceed a maximum calibrated value or remain in an advanced position. When the camshaft timing is over-advanced, the P054A code is triggered., P0430 CODE: Catalyst System Efficiency Below Threshold (Bank 2) 01/02/2020 by JamesL Davis. The P0430 is a check engine light code that shows that the efficiency and performance of your catalytic converter are less than the required threshold. This means that every time you turn on your vehicle, you’re adding more pollution to the environment ..., Hey fellas, first time poster here.I just bought a 06 f150 supercab 4x4 with 73000 miles on it. After I got home and put about 150 of my own miles on it.the check eng.light came on.i went to a-zone to get it checked and p0420&p0430 errors came on.Low emmision threshold on bank 1(p0420)and the same on bank 2(p0430).I've heard it could be the02 sensors,but I don't know why both banks would come ..., 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 to $200. But if a faulty catalytic converter triggers P0430 trouble code, repairing this component can cost about $1000 to $2500. ..., P0430 code I have a p0430 and 0420 catalyst system inefficient bank 1 and 2. This is a 2.7 v6 it has two catalytic coverters banks 1 and 2. I just replaced the spark plugs it that seemed to smooth the engine out for a few days done last weekend. I have not done the o2 sensors yet. ... Mar 14, 2015 • 2010 Ford F-150. 0 helpful., 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..., 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. Join Date: Jan 2024. Posts: 4 Likes: 0 Received 1 Like on 1 Post 2015 F150 P0430 Post intake manifold Replacement. Hi everyone! ..., Unfortunately, we do not currently offer replacement cats for your model/year F-150. 2004 - 2008 Ford F150 - 2005 p0420 and p0430 - Hello guys, I've crossed the dark side and bought an 2005 F150 Lariat. Have had it a few days and trying to get tags, inspection and all that jazz., Hey guys I have a 2019 F150 with the 5.0L V8, my check engine light came on yesterday and I went and got codes pulled today. Came back with "P0430 Catalyst System Efficiency Below Threshold Bank 2". There are 3 screens with the same code but they say "Confirmed", "Pending", and "Permanent". I have no idea what all this mean but was quoted ..., 2013 f150 5.0 p0420 and p0430. Both cats have been replaced and bank 2 upstream sensor is new. Still sets both codes. Sometimes it only sets p0430 other times it's both codes. Fuel trims look great ev … read more, SYMPTOM. The MIL comes on with DTC P0430 (front bank catalyst system efficiency below threshold [bank 2]). Additionally, one or more of the following DTCs may be stored: P030X (misfire) P219A (air-fuel ratio variation of cylinder [bank 1, rear bank]) P219B (air-fuel ratio variation of cylinder [bank 2, front bank]), 2015 F150 Platinum with P0430 Code HELP! So approx a week ago, the check engine light popped up and I found out it was because of the P0430 code (catalyst system efficiency below threshold bank 2). Just to give some backstory, I have a 2015 Platinum (72,000 miles) and back in May of this year, I had a tuneup done at a shop and after a few weeks ..., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Checked the codes, p0420 and 0430. Cat system threshold below thresholds. I cleared the codes, the truck seems to be running fine. • I did a lot of heavy towing this weekend in the mountains. Truck pulled fantastic. • I'm running a 5* 93 p/tow tune currently. • Both banks seem to have thrown this code simultaneously., 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..., Step 3: Take Connector Apart. Use the tool from the Carving Set to pry out the red locking tab from the end of the connector. Using the same tool pull the gray weather seal out of the back of the connector. Next remove the two wires from the housing that correspond to the gray and black wires on the O2 sensor. Record where the two wires go into ..., What does this mean? Possible Causes. NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other …, 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..., 2023 f150 XLT Powerboost. I did. Within a month. Cleared it and it hasn't shown again. Runs great. I figured it was still breaking in or something. Second time it's happened since ownership. Lasts about 2 days then goes away on its own. Haven't had a chance to take it to the dealer while the check engine light is on., 2004 - 2008 Ford F150 - P0430 and gutted cats? Pics inside - Howdy, this is my first post here. Been lurking for a while. I bought an 04 Fx4 with 130k miles on the clock a while back and had nothing but issues so far...everything has been fixed but one thing. P0430 code will pop up after driving on the hwy for a..., Ford odb2 p0430 error2012 ford f150 p0430 code 2012 ford f150 p0430 code2012 ford f150 bank 1 sensor 1 o2 sensor. Ford f150 3.5 ecoboost misfire p0301 p0302 p0303 p0304 p0305 p0306 troubleshooting tips.Ford f150 p0430 code repair P0430 code ford f150 ecoboostFord ecoboost code p04db., 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 ..., 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.