How To Check Ficm On 6.0 Powerstroke. How to check ford 6.0 ficm voltage? First would be a hard start.
Kyle@precision has had two 6.0's within a month or two with the tone ring worked loose. To actuate the injector solenoids the ficm must have the correct voltage either 48 volt or 58 volt. Ficm instructional video on how to diagnose and get it out ready for repair.help me keep helping you!
If Those Are Working Fine, You Can Move On To Changing The Bad Pcm Of Your 6.0 Powerstroke Engine.
Any voltage reading below 45 volts indicates a bad ficm and will need to be replaced. There are a couple of symtoms that usually lead to a bad ficm. Though when i checked the batteries with a multimeter they would show 12.5 to 12.8 volts drop to 11.6 during injector clatter and then drop as low.
In This Video We Dive Into A 6.0 Powerstroke Turbo Diesel Ficm.
I'm now having a hard start when the truck is cold and warm. Im using a snap on solus scan tool that’s reading no sync, no ficm sync, ficm voltage is 48v when cranking. But the only way to fix it is to pull the crankshaft and either replace the crank or we actually reset the tone ring and tug weld it to the crank in several places.
First Would Be A Hard Start.
I did a forscan on it to test icp, ipr and ficm. Secondly, see the condition of the glow plug, icp sensor, cps< ckp, and ficm voltage. Firstly, check the battery condition and ensure the right battery voltage.
The Fuel Injector Control Module Is What Controls When The Injectors Fire.
Everything looks to be in spec except i don't get ficm sync until it starts. This module controls the fuel injectors; If you have a ficm performance code then move to the voltage check below.
You Can Connect A Scan Tool That Will Read Ficm Voltage.
To actuate the injector solenoids the ficm must have the correct voltage either 48 volt or 58 volt. Idk why they do it. Logic board issues range from the widely publicized 'no start' with solid voltage, to 'no start' with 0 volts, to missing horribly, to missing sporadically with temperature, to shutting the truck off due to lost communication with ficm.
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