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Old Jan 16, 2006 | 09:54 AM
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Kodiak450's Avatar
Kodiak450
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Diagnostic codes

Can anyone tell me why you would get Injector controll prs diagnostic codes. I have a 01 powerstroke and I got theese codes. Truck did not want to stay running. Some one told me that if you are low on oil that it can cause this. Also does anyone else have trouble getting there power stroke to start right away. It sometimes takes turing the key 3-4 times before it starts. Ford says that thats just they way it is the glow plugs dont always get warm enough the first time you turn the key, anyone have any info on that.
 
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Old Jan 16, 2006 | 10:37 AM
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From: New Hampshire
Originally Posted by Kodiak450
Can anyone tell me why you would get Injector controll prs diagnostic codes. I have a 01 powerstroke and I got theese codes. Truck did not want to stay running. Some one told me that if you are low on oil that it can cause this. Also does anyone else have trouble getting there power stroke to start right away. It sometimes takes turing the key 3-4 times before it starts. Ford says that thats just they way it is the glow plugs dont always get warm enough the first time you turn the key, anyone have any info on that.
Oil level is critical with HEUI injectors. It feeds the HPOP which runs the injectors.
Hard start: check your connections on the GPR relay,especially the high current
battery terminals. If they're good u may need a new gpr relay. Short the two large terminals together with keys in ignition at "on" and wait 20 seconds...then try fire up. I f fires easy it's your GPR that's bad.
Let me know.
Nut
 
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