Ford Truck Enthusiasts Forums

Notices
1997 - 2003 F150 1997-2003 F150, 1997-1999 F250LD, 7700 & 2004 F150 Heritage
Sponsored by:
Sponsored by: Auxito

Need a decoder

Thread Tools
 
Search this Thread
 
Old Apr 19, 2004 | 08:30 PM
Share
  #1  
snowman63's Avatar
snowman63
Thread Starter
|
New User
Joined: Oct 2003
Posts: 3
Likes: 0
Need a decoder
My check engine lite came on in my 97 4.6L the other day. I took it to Autozone and they put the code reader on it and told me the code was P1400. Can someone tell me what the code is for and what I need to do to fix it.
Thanks
 
Reply
0
Old Apr 19, 2004 | 09:33 PM
Share
  #2  
Fordtech1's Avatar
Fordtech1
Senior User
Joined: Apr 2004
Posts: 409
Likes: 0
Post
DPFE circuit below minimum. You probably need a DPFE sensor and/or hoses. Ford extended the warranty for some vehicles on this part.
 
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Codes Codes Codes
95350PS
1994.5 - 1997 7.3L Power Stroke Diesel
21
Jul 2, 2012 09:13 PM
spring codes
bumblebee902
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
2
Oct 16, 2010 01:34 PM
trouble code and high idle help...
'86_150
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
3
Aug 26, 2007 11:38 PM
P0340 Code?
IM1096
1999 - 2003 7.3L Power Stroke Diesel
5
Mar 29, 2007 09:02 PM
Cam Specs, and other 400 questions.
Deadman2891
335 Series- 5.8/351M, 6.6/400, 351 Cleveland
1
Jul 17, 2004 10:39 AM
Back to Subforum
1997 - 2003 F150
View Next Unread
Transmission problem maybe




Advanced Search
Reply Closed Thread Share
Forum Jump

All times are GMT -5. The time now is 03:46 PM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE