2007 6.0 ford
Thread Starter
|
New User
Joined: Sep 2015
Posts: 4
Likes: 0
2007 6.0 ford
I replaced the icp in a 2007 ford 6.0 and now it will not crank. I can unplug the icp and it will start, I can also put the old icp in andit will start. The connection has no oil on it and it seems to fit tight too. Is there any thing else I need to try?
Token Redneck
Joined: Jun 2007
Posts: 9,335
Likes: 344
From: Breckenridge, TX
Sensor DOA? Won't crank, or won't start with the new sensor?
https://www.ford-trucks.com/forums/1...l#post15063488
https://www.ford-trucks.com/forums/1...l#post15063488
Thread Starter
|
New User
Joined: Sep 2015
Posts: 4
Likes: 0
Sensor DOA? Won't crank, or won't start with the new sensor?
https://www.ford-trucks.com/forums/1...l#post15063488
https://www.ford-trucks.com/forums/1...l#post15063488
Thread Starter
|
New User
Joined: Sep 2015
Posts: 4
Likes: 0
The code it threw was a p0299.
When I would sit at a idle the engine would surge every now and then. It's also slow to respond when you press on the throttle.
When I would sit at a idle the engine would surge every now and then. It's also slow to respond when you press on the throttle.
Thread Starter
|
New User
Joined: Sep 2015
Posts: 4
Likes: 0
Is there any way to test the new icp to tell if it's good or not?
Token Redneck
Joined: Jun 2007
Posts: 9,335
Likes: 344
From: Breckenridge, TX
I looked and couldn't find an Ohm spec to test the sending unit, so I don't know of a way to check the sensor without plugging into the PCM.
Looking at live data for ICPV while cranking would be your best bet, if it never changes but the truck will run without the sensor, it's pretty much for-sure a sensor problem.
ICPV is the actual voltage reading from the sensor, most gauges also report ICP desired by the PCM. You have to look at the actual voltage reading, because the PCM won't start the engine unless it sees 500psi, which is something like 0.85V or 1.25V on the actual ICPV reading. So if you crank and ICPV never hits the magic number, the truck won't start. If you unplug the sensor the truck runs off the assumption that it's getting ICP desired; meaning the mechanics behind high pressure oil is good enough to run the truck, and you have an electrical/sensor issue.
Some good information on live data monitors, aka digital gauges:
https://www.ford-trucks.com/forums/1...eral-info.html
This is the 6.0L forum:
6.0L Power Stroke Diesel - Ford Truck Enthusiasts Forums
If you type "ICPV" into the search box, you should get a lot of reading on ICP/IPR problems, and how to check the HPO system.
Looking at live data for ICPV while cranking would be your best bet, if it never changes but the truck will run without the sensor, it's pretty much for-sure a sensor problem.
ICPV is the actual voltage reading from the sensor, most gauges also report ICP desired by the PCM. You have to look at the actual voltage reading, because the PCM won't start the engine unless it sees 500psi, which is something like 0.85V or 1.25V on the actual ICPV reading. So if you crank and ICPV never hits the magic number, the truck won't start. If you unplug the sensor the truck runs off the assumption that it's getting ICP desired; meaning the mechanics behind high pressure oil is good enough to run the truck, and you have an electrical/sensor issue.
Some good information on live data monitors, aka digital gauges:
https://www.ford-trucks.com/forums/1...eral-info.html
This is the 6.0L forum:
6.0L Power Stroke Diesel - Ford Truck Enthusiasts Forums
If you type "ICPV" into the search box, you should get a lot of reading on ICP/IPR problems, and how to check the HPO system.
Thread
Thread Starter
Forum
Replies
Last Post
bluestroke 2004
6.0L Power Stroke Diesel
14
Jul 5, 2018 03:53 PM
amdriven2liv
6.0L Power Stroke Diesel
0
Sep 28, 2013 05:22 PM
