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TruckersReport.com Trucking Forum | #1 CDL Truck Driver Message Board
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Auto fan randomly working in 379 with Detroit 60
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<p>[QUOTE="simonsocm, post: 11597926, member: 274064"]Been awhile, did some poking around this weekend. Fixed an ecm power issue and cleaned the ecm connections with electrical contact cleaner. I also checked ohms from the ecm to the coolant sensor and got 0 ohms. Same with the ecm grounds.</p><p><br /></p><p>I think I'm gonna check if the sensor is actually getting 5v or not. If its getting 5v then I'm gonna assume the ecm is going bad. If its not getting 5v then I'm guessing maybe a bad spot in the harness?[/QUOTE]</p><p><br /></p>
[QUOTE="simonsocm, post: 11597926, member: 274064"]Been awhile, did some poking around this weekend. Fixed an ecm power issue and cleaned the ecm connections with electrical contact cleaner. I also checked ohms from the ecm to the coolant sensor and got 0 ohms. Same with the ecm grounds. I think I'm gonna check if the sensor is actually getting 5v or not. If its getting 5v then I'm gonna assume the ecm is going bad. If its not getting 5v then I'm guessing maybe a bad spot in the harness?[/QUOTE]
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TruckersReport.com Trucking Forum | #1 CDL Truck Driver Message Board
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The Garage
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Trucks [ Eighteen Wheelers ]
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Commercial Truck Forums
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Peterbilt Forum
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Auto fan randomly working in 379 with Detroit 60
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Reply to Thread