Notices
2009 - 2014 F150 Discuss the 2009, 2010, 2011, 2012, 2013 and 2014 Ford F150
Sponsored by:
Sponsored by: Moser

p1299 CHT Sensor.

Thread Tools
 
Search this Thread
 
Old May 1, 2020 | 05:21 PM
  #1  
Mauro Martinez's Avatar
Mauro Martinez
Thread Starter
|
New User
Joined: May 2020
Posts: 5
Likes: 0
p1299 CHT Sensor.

hi guys, I need some help. I have a 2009 f150 stx 4.6 300k

Today check engine came in p1299. I replace the sensor near the front of the engine, behind the alternator, but still not running. Any other idea? there is another sensor?

Thanks!!!
 
Reply
Old May 1, 2020 | 11:58 PM
  #2  
CathedralCub's Avatar
CathedralCub
FTE Community Team
5 Year Member
Community Builder
Community Influencer
Community Favorite
Joined: Jan 2019
Posts: 10,718
Likes: 1,495
Club FTE Gold Member
Okay so it won't start and has this code?

When it started having this code was it running?

Did it overheat?

Does it turn over but not fire?

We're going to need some more information in order to assist.
 
Reply
Old May 2, 2020 | 08:18 AM
  #3  
alloro's Avatar
alloro
Fleet Owner
15 Year Member
Shutterbug
Liked
Loved
Joined: Apr 2008
Posts: 24,316
Likes: 5,127
From: 0,0,1
Club FTE Gold Member
Originally Posted by Mauro Martinez
I replace the sensor near the front of the engine, behind the alternator, but still not running.
I think you replaced the coolant temperature sensor (CTS) for the dash gauge. The CHT is located under the intake manifold about halfway back on the head.



 
Reply
Old May 2, 2020 | 09:31 AM
  #4  
gDMJoe's Avatar
gDMJoe
Laughing Gas
Joined: Dec 2010
Posts: 1,200
Likes: 45
From: Timbuk3, MI
Question

Mauro Martinez ... 2009 f150 stx 4.6 ...
2V or 3V?

HINT/TIP: Put your -complete- vehicle information (year, model, cab, trim, engine, wheelbase, _x4 drive, mileage, modifications, etc., etc.) in your signature -OR- provide it in your posting(s).
.

.
 
Reply
Old May 2, 2020 | 04:45 PM
  #5  
Mauro Martinez's Avatar
Mauro Martinez
Thread Starter
|
New User
Joined: May 2020
Posts: 5
Likes: 0
It was running. Stopped at grocery store and went to my house and before I arrived stop running. Could not make it run again. Check engine was on because a p430 (catalyst below.....blah, blah) and p1299. Did not notice any overheat. Turn over, but not fire (like no fuel)
When I removed yesterday the injectors and manifold almost no gas in there. It could be the fuel pump?
Gonna be checking the overheat and the thermostat.
 
Reply
Old May 2, 2020 | 04:47 PM
  #6  
Mauro Martinez's Avatar
Mauro Martinez
Thread Starter
|
New User
Joined: May 2020
Posts: 5
Likes: 0
I'll be removing the manifold tomorrow. I want to clean it up very well. I'll be locking for it. Also saw the knock sensor.
Thanks.
 
Reply
Old May 2, 2020 | 04:48 PM
  #7  
Mauro Martinez's Avatar
Mauro Martinez
Thread Starter
|
New User
Joined: May 2020
Posts: 5
Likes: 0
Originally Posted by gDMJoe
2V or 3V?

HINT/TIP: Put your -complete- vehicle information (year, model, cab, trim, engine, wheelbase, _x4 drive, mileage, modifications, etc., etc.) in your signature -OR- provide it in your posting(s).
.

.
I believe is a 2v. f150 2009 stx 300k
 
Reply
Old May 2, 2020 | 05:39 PM
  #8  
Mauro Martinez's Avatar
Mauro Martinez
Thread Starter
|
New User
Joined: May 2020
Posts: 5
Likes: 0
Originally Posted by Mauro Martinez
I believe is a 2v. f150 2009 stx 300k

This is the sensor that I replaced.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old May 2, 2020 | 07:04 PM
  #9  
CathedralCub's Avatar
CathedralCub
FTE Community Team
5 Year Member
Community Builder
Community Influencer
Community Favorite
Joined: Jan 2019
Posts: 10,718
Likes: 1,495
Club FTE Gold Member
Originally Posted by Mauro Martinez
When I removed yesterday the injectors and manifold almost no gas in there. It could be the fuel pump?
Yes, it could. You should probably check fuel pressure before you get too deep into it.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
JOHN2001
1999 - 2003 7.3L Power Stroke Diesel
2
Aug 9, 2012 09:21 PM
eman_00
6.4L Power Stroke Diesel
3
Nov 29, 2010 07:15 PM
gregj
1997 - 2003 F150
2
Nov 1, 2004 05:06 PM
marivera
1997 - 2003 F150
1
Jun 24, 2003 01:07 AM




All times are GMT -5. The time now is 08:55 AM.

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