This can happen for multiple reasons and a mechanic needs to diagnose the. SOURCE: p401 emission code ford escape 2001 6cyl P0401 shows an Exhaust Gas Recirculation Flow Insufficient. Turn the engine ON and idle the engine. I have a 98 ford escort se/sport sohc and I keep getting obd 2 codes p0401 and p1131 I have replace all components in my egr system and vacuum hoses and cleaned out all the carbon deposits in the lines. 1,243 satisfied customers. Obviuosly both codes are linked to one fault,P0411 is a general OBDII trouble code, which means that it has the same meaning for the Ford F150 as it would any other car or truck. Check Details Sell used 1997 ford ranger xlt extended cab pickup 2-door 4. Thanks for the help. 0 PSD in a 04 Excurson. 6l F150, and replaced the DFPE sensor right away. That's not what this code is about . Can I. I have read everything on this forum about eliminating the code, and have performed the following steps: - new fuel filter - no change observed. The Powertrain Control Module ( PCM) monitors the fuel tank pressure. Last month my Check Engine light came on, nothing else appeared to be wrong. If the engine does not idle rough replace the EGR valve. In this episode of Driveway Dudes, Paul and Will shows you how to clean your EGR (Exhaust Gas Recirculation) Valve, Inlet Manifold and Inlet Valves without r. Animals. Now put the black probe on the negative terminal of your Ford battery. 9 motor. The cost to diagnose the P0351 Ford code is 1. Most likely EGR valve is probably gummed up and getting stuck or the cooler is gummed up. 3L I HAVE A PROBLEM WITH CODE PO411 COMING ON I HAVE CHANGED THE AIR PUMP AND THE - Ford Cars & Trucks question. (See picture of the sensor below) I own a 2001 Ford Escape V6 3. 7 diesel, it has a P0401 code. Associate Degree. 632 Answers. Thank you. meteorachick. I had rough running and a P0401 code indicating an EGR valve problem. It is part of the. Thanks for the help. Vocational, Technical or Tra. Now locate and disconnect your two pin DPFE sensor, and you will be probing PIN 1 for a switched power signal. This is a very common code of Ford vehicles and can drive people absolutely crazy. 9 six cylinder. A guy at an auto parts store was. Hose from AIR pump blocked. Ford Escort RS2000 MK2 1978 T registration. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Full Forum Listing. 2002 ford explorer code p1131My check engine light keeps coming on code po411. 2000 ford taurus: 3. my check engine light went on. If the valve's not stuck/damaged or a sensor out of whack, the cooler is clogged and the core will have to be replaced. There may also be other symptoms. 1997 ford escort odb ii code p1131?Ford p1131 code expedition mustang trouble engine getting sensor source am P1131 odb questionP01131 ford f150. Concerning a 2000 Ford Mustang v6, 3. Upstream Flow. A Ford P0171 is a LEAN code for cylinder bank 1, and P0174 is a LEAN code for cylinder bank 2. I removed the EGR valve/tube and used carb cleaner to clean it out, as well as the ports on the intake manifold and exhaust manifold. You may also have codes stored in the Powertrain Control Module (PCM) like a P0401 or P0299. The first fault code do you mean p1296 if so that is a cooling system malfunction you will need to check the temperature sensor. 1994 Ford F150 Styleside Supercab. If you search that TDC on this forum there are a few threads on it. 1996 4. The engine seemed to run better, but after 2 or 3 drive cycles the P0401 is back. I guess I need to clean out the EGR area. . Ford focus p0411 secondary air injection code check engine light on. Gas mileage is poor. Trouble code PO411 is stored. =====Claim your FREE engine code eraser π π===== P0401 =====Engine Code P0401 Saving Repair Par. my emission lite comes on and sometimes flashes. Ford f150 egr valve 2004 ford f150 5. You may notice drivability problems such as pinging (a. 1996 Ford Truck 4. Find auto repair near me. solved. A jammed throttle valve caused by a build-up of carbon. P0401 is one of the most common diagnostic EGR codes found in Ford trucks like the F150. 6l solve this? Wondering if the ports are filled with crud and just need drilled out, or if it's usually the EGR itself. 0 hour of labor. 0, 93 Festiva, 92 Sable, 86 Mustang, 82 Mustang The service engine light has come on for my 1999 Ford Escort showing the following codes: P0761, P0401 & P0402. Hay tres partes principales del sistema EGR del Explorer. 9 code 0411 after delete - As the title says I now have check engine light for code 0411 after I gutted the air pump system. 5V. clutch problems 2 NHTSA. I then changed the EGR feedback sensor. Had oil and water at normal level. The code is still appearing,and I need an emission inspection asap,before I have to pay a fine to the dmv. changed the egr and it stopped for awhile but now is back on. The secondary air system supplies fresh air to the exhaust stream to reduce emissions through oxidation. The air pump seems to work. 3. 0, CAME TO ME TO. 0. A broken pressure feedback (DPFE) or temperature sensor, generating false signals or failing to transmit accurate data. Save. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. P0411 Help; Topic Sponsor. Any help would be. 2)With the engine off, pump the vacuum pump to around 18 again and see if it. secondary injector incorrect flow. read more 1997 ford escort p1443 codeFord p1443 p0401 trouble codes egr works ranger Ford p1443 & p0401 trouble codes1997 ranger ford cab xlt extended 0l door cars 2040 pickup roy illinois le states united. =====Claim your FREE engine code eraser π π=====Engine Code P0411 Saving Repair Parts. There is a blockage in the EGR (tube), most likely carbon buildup. secondary injector incorrect flow. Check engine light on,scan tool picks up po401 &po411 replaced EGR valve and cleaned EGR port cleared codes and drove 45 miles check engine light came back on. I had it tested at AutoZone and. Check for battery voltage to the White wire (from the 30-amp fuse #8 in the engine compartment fusebox), and backprobe the Brown wire with a jumper. Diamond White. The Ford F150βs EGR system consists of three main parts: the EGR Valve, the Differential Pressure Sensor, and the Actuator Solenoid. Freeze data reads: Engine RPM 706; Load Value 40. Truck: 1996 ford f150. Backfiring. Unscrew the metal bolt from the outlet to exhaust system hose. Hi1 2003 ford FOCUS,2. Failed emissionsA aparut codul de eroare P0401 la Ford Escort? Uite ce are masina. This code is an EGR code for insufficient amount of egr. #1. I have a 1998 lincoln 8 the check engine light on check it with my code reader and it gave me the code PO411 what would - Answered by a verified Ford Mechanic. 1997 ford 2. Reply Subscribe . Air pump is on subframe LF corner. FORD: 2011-2012 F-Super Duty ISSUE PART NUMBER PART NAME Some F-Super Duty vehicles equipped with a 6. The cost to diagnose the P0411 Ford code is 1. Hi Andrew, I have a 2012 F250 6. Defective air control solenoids or airlines. Had taurus checked , PO411 code indicated secondary air fuel injection system caused check engine light to come on. Use two wrenches, one on the sensor, one on the tube so you don't twist the tube. β 14y ago. If the valve's not stuck/damaged or a sensor out of whack, the cooler is clogged and the core will have to be replaced. i''m Trouble code p1131 ford expedition. . AC / heater problems 3. To diagnose the P0401 Ford code, it typically requires 1. Blocked EGR Passageways. 0 hour of labor. Pocket Scan Tool: Air Injec. 0 hour of labor. Join Us. Failed emissions. I erase code. Ford p1131 code p0171 trouble contour lx expedition escort theseFord 4. Problem, I went to get car Smog Checked in CA, and FAILED. jpg. 98 ford taurus scanner coming out po411,. how can i solve these problems. My '04 with the 4. I have a 99 Escort with 125K and it has recently turned on the MIL with a P0401. Since the tube runs down to the exhaust manifold, you can use tiewire and stick that down the tube. El sistema EGR de un vehículo se encarga de recircular los gases de escape para reducir las emisiones del vehículo. P1131 Ford: Symptoms, Causes, and How to Fix - OBD Advisor. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)β Insufficient Flow. It is common for most auto repair shops to charge between $75 and $150 per hour. Cats have been removed 02 sensor bung to fool sensor air solenoids capped off but plugged In, air pipe removed and. - Faulty EGR Pressure sensor. There is NO separate DPFE on an '05 despite the recommendations in many forums that you replace the DPFE first. First thoroughly check all of the hoses and elbows connected to the intake and EGR (vacuum system) for splits, cracks, holes or tears, this could quickly cause these codes and fixes for less than $10. Vocational, Technical or Tra. 1987 - 1996 F150 Still running strong! Talk about your 8th and 9th generation Ford F150 trucks. 0 hour of labor. 1999 Escrot P0401 EGR. i looked at what I think is my air pump and found this hose not connected and sucking air in. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)β Insufficient Flow. on my 1999 ford mustang. The AIR combination valves replace the. Posted on May 23, 2012. The - Answered by a verified Ford Mechanic. The problem arises when the exhaust gases are not being re-circulated correctly either due to pollution, part. If the problem persists, the front oxygen (O2) sensor may need to be replaced. 2 p1131 p1141 p1151 p0174 p0171. Hi, I have a 1999 Ford Mustang and my check engine light went on. 0 L Check Engine light came on yesterday and scanned with Innova 3160 scan tool P0401 - Exhaust Gas Recirc Flow Insufficient Detected There were two P0401 codes. The secondary air injection system injects air into the exhaust to help lower emissions. What is the Cost to Diagnose the Code P0411 Ford? Labor: 1. Ask your own question now. Had oil and water at normal level. 2013 Ford Escort Concept 2013 Ford Escape 2013 Ford EcoSport 2013 Ford C-MAX Hybrid 2013 Ford C-MAX Energi 2013 Ford B-MAX 2013 Ford Atlas Concept: 2012 Ford Tourneo Custom Concept 2012 Ford Territory 2012 Ford Ranger Wildtrak 2012 Ford Ranger 2012 Ford Mustang Cobra Jet Twin-Turbo ConceptNovember 25, 2022 by Jason. com Repair Information for P0411 Ford code. . This fixed the DTC P1443. Dec 27, 2021 β’ Ford Cars & Trucks. Over all this is a lean condition Something is causing the EGR to not open , there is where you get P0401, Then. where does it connect to and could this be the reason. To diagnose the P0401 2000 Ford F150 code, it typically requires 1. body / paint problems 2 NHTSA complaints: 14. Step #3 Check EGR ports. There is also a sensor called the DPFE. 2000 taurus w/code po411, secondary air injection incorrect upstream flow, I replaced it w/junkyard part and the code - Answered by a verified Ford Mechanic. If you suspect the sensor is faulty, you can check the rubber hose at the. I've replace the DPFE sensor and EGR vacuum regulator and cleaned the EGR tube last year because of the same 401 EGR Low Flow code. The problem isn't necessarily the pump itself, though, so other components in the system should be checked first. This type of problem can have a wide range of causes: A failing DPFE sensor. I did a google search on this and it. read more. There definitely was some crud built up on the EGR port on the intake manifold. Reduced engine power. Jun 08, 2011 β’ 1998 Ford Taurus. Slowly apply 5-10 in. Since I put the used motor in, I have the same codes again. GAUGES, OIL PRES/WATER TEMP/TRANNY TEMP. Search Fixya. 9 motor. After cleaning/reassembling and starting car, the Service Engine Soon light was off. 0L engine and have OBD II codes of P0401 & P0402 Which translates to "Exhaust Gas Recirculation Flow Insufficient Detected" & "Exhaust Gas Recirculation Flow Excessive De. The Powertrain Control Module grounds the Air pump relay control circuit which energizes the Air pump.