Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

Codes p0340 p1211

Thread Tools
 
Search this Thread
 
Old Oct 14, 2021 | 01:05 PM
  #1  
Hunter_d99's Avatar
Hunter_d99
Thread Starter
|
New User
Joined: Aug 2020
Posts: 8
Likes: 0
Codes p0340 p1211

Got a early 99 with 495,000km on it. My truck has these hiccups while driving, it lose power for a second a couple of time around 80kph and when i let off to slow down to make a turn. It sometime shuts off. I plugged my code reader in and its saying that its my cps and icp.

I replace both sensors in June, where i was having the same problem before and after replacing both sensors the truck didn't have a problem until a week ago.

Im just wonder if its a wiring issue or something bigger
 
Reply
Old Oct 14, 2021 | 09:40 PM
  #2  
udsuth78's Avatar
udsuth78
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2005
Posts: 6,129
Likes: 1,919
From: Ponca City, OK
That is a likely assumption. The IPR connector is prone to wiring shorts and will cause the symptoms you've described. Considering both codes, the problem may be at the 42 pin where it rubs the valve cover.
 
Reply
Old Oct 15, 2021 | 08:13 AM
  #3  
FordTruckNoob's Avatar
FordTruckNoob
FTE Chapter Leader
20 Year Member
Community Builder
Loved
Community Favorite
Joined: Jan 2005
Posts: 13,129
Likes: 4,727
From: Henderson, NV
Club FTE Gold Member
Were the sensors replaced with genuine Ford/Motorcraft parts?
 
Reply
Old Oct 16, 2021 | 08:18 AM
  #4  
Listor's Avatar
Listor
Fleet Mechanic
10 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2011
Posts: 1,613
Likes: 106
From: Albuquerque
the boys there are correct, only genuine motorcraft parts, IPR pigtail can break down inside the harness ( likely from being twisted to realign)
same with the CPS and IPR
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
johnsps250
1999 - 2003 7.3L Power Stroke Diesel
2
Dec 21, 2016 07:48 AM
green ghost
1994.5 - 1997 7.3L Power Stroke Diesel
9
Dec 15, 2010 03:25 PM
kx450frider617
1999 - 2003 7.3L Power Stroke Diesel
1
Apr 13, 2010 08:21 PM
78f3504x4
1994.5 - 1997 7.3L Power Stroke Diesel
3
Sep 3, 2009 11:04 AM
99f250
1999 - 2003 7.3L Power Stroke Diesel
11
Jul 25, 2003 12:47 AM




All times are GMT -5. The time now is 04:33 PM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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