Notices
1983 - 2012 Ranger & B-Series All Ford Ranger and Mazda B-Series models

P1445 code

Thread Tools
 
Search this Thread
 
Old Oct 30, 2009 | 04:13 PM
  #1  
samingle9696's Avatar
samingle9696
Thread Starter
|
New User
Joined: Oct 2009
Posts: 1
Likes: 0
Question P1445 code

I have a 1996 ranger xlt model 2.3 ltr engine 5 speed transmission 2 wheel drive. I just got it checked out and auto zone told me that my Purge flow sensor circut is trigering my check engine light. if any one can help me i dont know what to do. i have read through my hanes manual and the owners manual and cant find any thing about the PFS. any sugestions?
 
Reply
Old Oct 30, 2009 | 08:18 PM
  #2  
pawpaw's Avatar
pawpaw
Moderator
20 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2004
Posts: 13,851
Likes: 111
From: SW Va
Club FTE Gold Member
Welcome to FTE.

Look in the "Tech Info" thread atop this forum & scroll down to the emissions section for DPFE testing.

The DPFE sensor is the EGR control feedback sensor & is often the cause of the code you have, but it can also be caused by a carboned up EGR valve feedback orfice, or connecting hose, so follow the check out proceedures in the thread links & let us now how it goes.
 
Reply
Old Oct 31, 2009 | 08:33 AM
  #3  
pawpaw's Avatar
pawpaw
Moderator
20 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2004
Posts: 13,851
Likes: 111
From: SW Va
Club FTE Gold Member
WOOOPS, P1445 is for the Evap System, purge flow sensor high input, not for the EGR system, I wasn't even in the ball park when I posted that reply.

SO, have a look at the charcoal canister evap sensor, it's wiring & tubing for problems. Often times the problem is with the systems purge solenoid opening up, or sticking.

When you go to KOEO you should hear/feel the purge solenoid click & open, so the engine can suck the stored gas fumes out, which will make it easier for the engine to fire on a cold start.

EDIT: Here is a link from our "Tech Info" thread located atop this forum, about the EVAP system, that you might find helpful in your trouble shoot. Lots of other good info there too, so be sure to look through it.
https://www.ford-trucks.com/forums/1...rol-valve.html
 
Reply
Old Oct 31, 2009 | 08:57 AM
  #4  
pawpaw's Avatar
pawpaw
Moderator
20 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2004
Posts: 13,851
Likes: 111
From: SW Va
Club FTE Gold Member
Here is another link to a more detailed step by step troubleshooting guide that Ken posted some time ago.
Ford Truck Enthusiasts Forums - View Single Post - 1996 Ford Ranger - OBD Code P1445
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
sproosemoose
1987 - 1996 F150 & Larger F-Series Trucks
43
Jul 11, 2025 10:17 AM
rangernut09011980
Large Truck
1
Jul 2, 2017 09:19 AM
65F10079
1961 - 1966 F-100 & Larger F-Series Trucks
3
Sep 23, 2015 11:02 AM
mcdiver
1999 - 2016 Super Duty
8
Sep 15, 2011 01:24 PM
skipperbry
2.6, 2.8, 2.9, 4.0 & SOHC 4.0 V6
4
Sep 4, 2011 08:42 AM




All times are GMT -5. The time now is 03:35 PM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE