Erratic idle and throttle response
Postmaster
Joined: Nov 2005
Posts: 3,168
Likes: 10
From: San Ramon Ca.
If need be.
ICP Connector
(International) 2501105c1 (also EBPV Connector)
ICP Sensor
(Ford) F4TZ-9F838-A (94/95)
(Ford) F6TZ-9F838-A (96-up; marked Julian date 6318 or higher)
(International) (94/95) 1830669C92 $128
(International) (96-up) 1807329C92
ICP O-ring (Same as HP plugs and hoses)
(International) 1815874C1
ICP Connector
(International) 2501105c1 (also EBPV Connector)
ICP Sensor
(Ford) F4TZ-9F838-A (94/95)
(Ford) F6TZ-9F838-A (96-up; marked Julian date 6318 or higher)
(International) (94/95) 1830669C92 $128
(International) (96-up) 1807329C92
ICP O-ring (Same as HP plugs and hoses)
(International) 1815874C1
Hotshot
Joined: Aug 2006
Posts: 10,764
Likes: 39
It may be the IPR .
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Lead Driver
Joined: Aug 2006
Posts: 5,259
Likes: 17
From: Gambrills
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Hotshot
Joined: Aug 2006
Posts: 10,764
Likes: 39
The Code points to the ICP sensor Or wiring for sure, .I have only read about it , but a sticky IPR can smooth out when ICP is unplugged (Diesel mans page )
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Lead Driver
Joined: Aug 2006
Posts: 5,259
Likes: 17
From: Gambrills
Update.
I drove about 7 miles to my buddies house this morning with the ICP still unplugged, no problem.
I connected the ICP again and drove another 55 miles or so with firewood, with no problems.
I switched tanks on the way home and about 2 miles later it started to act up again. I switched back to the front tank and it INSTANTLY straightended out, COINCIDENCE????....I mean INSTANTLY! If it was fuel related I wouldn't think it would throw that code?
I still have it plugged in and on the front tank with no problems at the moment.
Any thoughts?
I drove about 7 miles to my buddies house this morning with the ICP still unplugged, no problem.
I connected the ICP again and drove another 55 miles or so with firewood, with no problems.
I switched tanks on the way home and about 2 miles later it started to act up again. I switched back to the front tank and it INSTANTLY straightended out, COINCIDENCE????....I mean INSTANTLY! If it was fuel related I wouldn't think it would throw that code?
I still have it plugged in and on the front tank with no problems at the moment.
Any thoughts?
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Lead Driver
Joined: Aug 2006
Posts: 5,259
Likes: 17
From: Gambrills
I was leaning towards that too, Nate. But would that throw a 1280 code?
When I switched tanks the result was INSTANTLY, I mean down to the micro-second....I think it may have been coinicedence, I dunno.
When I switched tanks the result was INSTANTLY, I mean down to the micro-second....I think it may have been coinicedence, I dunno.
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Lead Driver
Joined: Aug 2006
Posts: 5,259
Likes: 17
From: Gambrills
I think what I am going to do is find a new ICP harness (connecter with about 6" of wire) and rebuild the IPR. Can anyone lead me to a good parts/rebuild link? When I start this project in about 2 weeks, I will start a new thread.
Thanks!
Thanks!
Postmaster
Joined: Nov 2005
Posts: 3,168
Likes: 10
From: San Ramon Ca.