How To Diagnose & Repair / Fix Ford EGR Circuit Failure P0401 & U1262 Communications Fault: F150

Links Below: Resolving an EGR Circuit Failure P0401 & Communication Module Fault U1262. This video shows the process I used to determine what caused the two codes, & perform repairs / fixes. Turns out the bad DPFE sensor was causing the communication fault U-code DTC. This video is compatible with many Ford Products having a similar EGR Circuit with a DPFE sensor, e.g., Ford Expedition, Lincoln Navigator, Ford Mustang, Ford Explorer, Crown Victoria, F150, etc. P0401 Returns! Different issue:    • How To Repair DTC P0401 Again! ‘97-‘04 F15...   00:00 Intro: P0401 & U1262 Diagnosis & Correction 01:47 2002 10th Gen F150 EGR Circuit Diagram 02:37 How To Test Ford 5.4 2V EGR Operation 07:20 How To Test Ford DPFE Sensor Subscribe: www.youtube.com/c/drivingintelligence... Standard Motor Products EGV537T EGR Valve - https://amzn.to/37W7o6K Motorcraft DPFE Sensor - https://amzn.to/2R3oXey Ford F63Z-9J459-AA EGR Solenoid - https://amzn.to/2QFnE6s Brake Bleeder Kit to Test EGR - https://amzn.to/3hXO0xK EGR Tube Pipe for Navigator Expedition F150 F250 Pickup Truck V8 5.4L: https://amzn.to/3SMhyQQ 🚗 Driving Intelligence Tools & Links—I’m an Amazon Associate earning from recommended links. A few tools I use: NextLED Under-hood Light Bar: https://amzn.to/3yzBYSK BlueDriver Pro OBDII Scan Tool: https://amzn.to/3lsVutO (DIY diagnostics) Ounic Heavy Duty Tool Bag: https://amzn.to/3MdnCw5 (DIY auto essentials) OBD Dongle Compatible With Ford Vehicles: https://amzn.to/3ZqgLqk (Diagnostics) Hose Clamp Plier: https://amzn.to/40iS1Dt CRAFTSMAN Multi-bit Ratcheting Screwdriver Set: https://amzn.to/3j4CoJC (tight places) Universal 7-12mm Brake Bleeder Wrench Kit: https://amzn.to/4882DGl (brakes & clutches) HORUSDY 6-Piece Impact Drill Socket Adapter Set: https://amzn.to/3eYore1 Smoke Tester: https://amzn.to/3qZm9BE (EVAP & Vacuum Repairs) Snap Ring Pliers: https://amzn.to/3Lv5IVD LASFIT TK1 Tire Air Compressor: https://amzn.to/4crxErm (Safety) AUXITO Car Battery Jump Starter: https://amzn.to/3Wx2lF7 (Safety) Infrared Thermometer: https://amzn.to/3vFqKMy (Catalytic Converter & HVAC Tests) Heavy Duty Nitrile Gloves: https://amzn.to/3Div3DQ (Safety) Discount Code DI10 for 10% off: https://badwolfusa.com/product/max-em... (Veteran Owned & Operated) Lincoln Navigator u1262; Lincoln Navigator p0401; 10th gen f150 u1262; 10th gen f150 p0401; expedition u1262; expedition p0401; e-series van u1262; e-series van p0401; f250 LD u1262; f250 LD p0401; u1262 ford code; dpfe Ford F-150; DPFE Ford Expedition; DPFE Lincoln Navigator; DPFE Ford F-250; DPFE sensor ford; ford egr valve; ford egr valve diagram; ford egr valve symptoms; where is the egr valve on a 4.6 ford; ford egr code; ford egr sensor; ford egr system; ford egr problems; ford 4.6 egr problems; egr circuit fault; ford territory egr valve fault; ford egr valve gasket; ford f150 egr valve location; ford f250 egr valve location; ford 5.4 egr valve location; ford egr valve position sensor; ford egr valve problems; ford ranger egr valve problems; ford p0405; po405 code ford; ford focus egr valve replacement cost; ford egr valve sensor; ford egr solenoid valve; ford f150 egr valve symptoms; ford egr solenoid; u1262 f150 code; 2003 f150 u1262; 2000 f150 u1262; 02 f150 u1262; 2001 f150 u1262; 01 f150 u1262; 2000 f150 u1262 code; 01 ford f150 u1262; u1262 f150; u1262 ford f150; u1262 ford f250; f150 code u1262; 2001 ford f150 code u1262; ford dtc u1262; dtc u1262 ford; 2002 ford f150 u1262; 2000 ford f150 u1262; 2004 ford f150 u1262; ford f150 u1262; u1262 ford code; ford u1262 code; u1262 03 f150 Connect with Driving Intelligence @: eBay Store: https://www.ebay.com/str/drivingintel... www.FaceBook.com/DrivingIntelligence   / dixie_boats     / drivingintelligence   Disclaimer: This video is for informational purposes only. I make no warranty, express or implied, on effectiveness or safety. Do not attempt repairs—seek a licensed auto professional. I’m not liable for injury, damage, or loss from using tools, equipment, or content. Product links are informational, not endorsements. Viewer releases Driving Intelligence from liability, claims, or actions related to this video’s use, to the fullest extent allowed by law. #10thgenf150 #fordexpedition #lincolnnavigator #fordmustang #fordexplorer2022 #F150U1262 #F150P0401 #egr_valve #u1262 #P0401#DPFESensor #F150EGR #P0402 #dpfe 1997 F150 / 1998 F150 / 1999 F150 / 2000 F150 / 2001 F150 / 2002 F150 / 2003 F150 / 2004 F150 Heritage / 2nd Gen Lightning / 1st Gen Harley Davidson F150 / Triton 5.4 / Triton 4.6 / Ford 4.2 V6 / Ford Modular Engine / F150 Standard Cab / F150 Supercab / F150 Supercrew / Lincoln Blackwood, 1998 Navigator / 1999 Navigator / 2000 Navigator / 2001 Navigator / 2002 Navigator / 1997 Expedition / 1998 Expedition / 1999 Expedition / 2000 Expedition / 2001 Expedition / 2002 Expedition / 1997 F250