Need Help from the Gurus!!!
Thread Starter
|
Member
Joined: Aug 2003
Posts: 95
Likes: 0
From: Puerto Rico
Need Help from the Gurus!!!
My truck is having a failure and three codes were displayed. P0354, U2904, P1922 (F150, 1999, 5.4L)
Everything happens this way:
I started the truck and ride about 2 miles, I notice and intermitent failure while riding (like plugs) and at the same time the air conditioner stopped cooling the air. The Check Engine ligth turned on. I checked the codes with the scanner having three codes. the ones I listed above. I also check the parameters id. (PID) and PID03 = 0800 LOOP OPEN, What that's means?
What I need to verify first?
Need Help from the Gurus at this forum.
Thanks.
Ben
Everything happens this way:
I started the truck and ride about 2 miles, I notice and intermitent failure while riding (like plugs) and at the same time the air conditioner stopped cooling the air. The Check Engine ligth turned on. I checked the codes with the scanner having three codes. the ones I listed above. I also check the parameters id. (PID) and PID03 = 0800 LOOP OPEN, What that's means?
What I need to verify first?
Need Help from the Gurus at this forum.
Thanks.
Ben
Senior Member
Joined: Mar 2001
Posts: 418
Likes: 0
From: Indianapolis, IN, USA
P0354 = Ignition coil 4 primary circuit fault
U2904 is not listed in my manual
P1922 is not listed either.
I would check the spark plug and wire first. Mine is a V-6 so I'm not familiar with the individual coil packs on your 5.4. Other here certainly are.
U2904 is not listed in my manual
P1922 is not listed either.
I would check the spark plug and wire first. Mine is a V-6 so I'm not familiar with the individual coil packs on your 5.4. Other here certainly are.
Thread Starter
|
Member
Joined: Aug 2003
Posts: 95
Likes: 0
From: Puerto Rico
failure
What the "P0354 = Ignition coil 4 primary circuit fault" means.
The coil #4 is bad?
What can this be related with the air conditioner?
Maybe when the computer see this failure, it disconnect the air compressor/ but I'm not sure of this...
Thanks, for your response.
The coil #4 is bad?
What can this be related with the air conditioner?
Maybe when the computer see this failure, it disconnect the air compressor/ but I'm not sure of this...
Thanks, for your response.
Senior Member
Joined: Jan 2002
Posts: 222
Likes: 0
Caribe,
PO354 is Coil 4 circuit problem(passenger side nearest the firewall). Do as Quintin suggests. Swap it with another. If the code changes to the "new" location you know the coil is bad.
The other codes are not listed in my book....Wild guess? Tranny problem (cooling blockage?). Take it to Transmission shop. Have them scan the codes and diagnose the problem.
Good Luck,
Bill
PO354 is Coil 4 circuit problem(passenger side nearest the firewall). Do as Quintin suggests. Swap it with another. If the code changes to the "new" location you know the coil is bad.
The other codes are not listed in my book....Wild guess? Tranny problem (cooling blockage?). Take it to Transmission shop. Have them scan the codes and diagnose the problem.
Good Luck,
Bill
Last edited by wmcnally; Jun 24, 2005 at 02:51 AM.
Thread Starter
|
Member
Joined: Aug 2003
Posts: 95
Likes: 0
From: Puerto Rico
missfire
I started locating the solenoid #4, As soon I grab the solenoid connector I noticed it was not making good contact. The connector was loose. I push it until it locked to the terminal. I started the engine, clear the codes and the problem dissapear !!!
As I said before, Thanks to all the GURUS in the Forum , I keep my money in my pocket 
Time to celebrate
pd. the air conditioner is working properly now. It seems that as soon the computer detects a failure, knowing that the engine is lack of power, the computer send a signal, disconnecting the air conditioner compressor,, that's what I guess.
As I said before, Thanks to all the GURUS in the Forum
, I keep my money in my pocket Time to celebrate
pd. the air conditioner is working properly now. It seems that as soon the computer detects a failure, knowing that the engine is lack of power, the computer send a signal, disconnecting the air conditioner compressor,, that's what I guess.