ford error code 401 Penns Grove New Jersey

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ford error code 401 Penns Grove, New Jersey

The Random Mechanic 8,363 views 2:26 EGR valve cleaning WITHOUT DISMANTLING - Cleaner kit test Before/After - Duration: 7:34. Inspect for damaged or pushed out pins, corrosion, loose wires. Aftermarket Products Air Intakes, Air Filters & Ram Air Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics Alternative Fuels, Hybrids & Mileage Appearance & Dress-Up Bed Covers, Tonneau covers, COMPLETE PCM Reset to clear DTCs.

Measure resistance across EGR Vacuum Regulator solenoid. Sign in to report inappropriate content. Register FAQ Community Calendar Today's Posts Search Vendor DirectoryUsed Cars Search 1997 - 2003 F150 1997-2003 F150, 1997-1999 F250LD, 7700 & 2004 F150 Heritage Community Links Social Groups Pictures & Albums Is VREF voltage between 4.0 and 6.0 volts?

Sign in to add this video to a playlist. It only showed because some overspray of PB Blaster had hit the sensor. Yes No GO to HE60 . Sign in to make your opinion count.

Honest Fix 10,733 views 3:58 How to Clean and Replace an EGR Valve P0400 - Duration: 10:57. The P0401 code means that OBD detected an insufficient amount of EGR. RERUN Quick Test. RECONNECT all components.

Autoplay When autoplay is enabled, a suggested video will automatically play next. EGR sensor? Hi, welcome to my name is XXXXX XXXXX I will be answering your question.Check for a vacuum leak to the EGR vacuum regulator solenoid and to the EGR valve. in a nutshell the first thing you need to do is clean out or egr ports in the throttle body neck.

Check DPFE voltage with engine running at idle So now I know that the DPFE is working properly ( a common issue with Fords) and the EGR valve appears to be I prefer to do things in order with the simplest and least expensive things first. Common problems: Ford: One of the common problems with many Ford vehicles that can cause the trouble code P0401 is a bad or damaged DPFE sensor (DPFE stands for Delta Pressure GO to HE91 .

Sign in to add this to Watch Later Add to Loading playlists... EVR circuit to PCM open. RECONNECT all components. thank you...2010 VW Jetta code P0401Good afternoon.

Slowly apply 27-34 kPa (8-10 in-Hg) of vacuum to the EGR valve and hold it for 10 seconds. The repair again involves cleaning the EGR ports. Install breakout box and leave PCM disconnected. I'm aware of that.

SERVICE as necessary. If voltage drops within a few seconds, the EGR valve or vacuum source can be leaking. Gallery Members Upgrade Membership Tools Advanced Search Tire Rim Calculator VIN Decoder Calendar Who's Online Marketplace Vendor Directory Become Vendor Member Marketplace Vendor Marketplace Site Store New Posts How-Tos Register Log Before replacing any parts try cleaning the EGR valve, tube and passages.

EGR Vacuum Regulator solenoid disconnected. If the engine does stumble or die then you have another problem. Many cars use an EGR temperature sensor installed in the intake part of the EGR system (see the left diagram below). Each time an ON pulse is issued, the valve opens or closes, changing the flow rate.

Service as necessary. The engine control module determines proper EGR flow in many ways: Measurable amount of Manifold Pressure change when the EGR is supposed to be flowing Proper amount of change in the Loading... Once I squeezed it, just slightly.

I prefer to do things in order with the simplest and least expensive things first. ChrisFix 442,339 views 10:57 P0401 DIAGNOSED AND FIXED - Duration: 10:16. Are there any common issues that could cause this code? Loading...

This is an edit. Positive feedback and Bonuses are appreciated. As to the muffler, you got me there. HE74 CHECK D.P.F.

Replace the connector and remove the plastic "CAP" from the top of the solenoid. Breakout box installed, PCM connected. See some photos at this post and here. - Another Honda bulletin describes the problem with hesitation or stumble under light acceleration between 1,500-2,000 rpm in the 1990-1993 Accord and 1997-2001 All information on this site is copyright protected.

If you want to take it to a mechanic, have the diagnostic done at the dealer; they know common problems and have the latest repair information.