WebApr 10, 2024 · We have a 1998 378 pete with a cat 3406E that is having an issue with the engine fan. it does not turn on when the engine gets hot. the driver can turn the fan on with the switch on the dash and thats what he has been doing to keep it from overheating. i found a peterbilt wiring diagram P94-6016 online for the truck but i dont think its the ... WebDec 29, 2011 · c15 has it. intake temp way to often over looked. fan a/c hi pressure. coolant temp. this is what turns the fan on. is the fan solinoid working? is the plug loose at the solinoid? makes it sound like the fan runs all the time? do you need power to turn the fan …
Engine fan stays on. Troubleshoot, diagnose engine fan …
WebFeb 27, 2008 · Fan clutches fail to the on positon and it requires air (from the solenoid) to turn the fan OFF. You need to find out whether you have an electronic problem, such as a bad solenoid, or an air supply problem. If an air line is kinked the electronics can work just fine but the fan will be on. K. WebApr 11, 2024 · Houston, Texas 77040. Phone: (281) 351-5727. Email Seller Video Chat. Category: Industrial Power Unit HP/KW: 475 Condition: Used Price: $35,000 Manufacturer: CAT Model Year: 2007 Hours: 7686-8243 Configuration: Cat C15 RPM: 2100 De...See More Details. Get Shipping Quotes. feit led 4ft shop light ace hardware
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WebMar 6, 2024 · Aug 12, 2014. #16. Hi folks just bought a 04 pete c-15 single turbo was wondering nomal water temps in a pull loaded pulls the hills it will climb up to 210. Told the guy I bought it from he said 200-210 is normal for the engine been running with the fan loaded seems to stay about 180-190 didnt get any hard pulls. WebNov 11, 2024 · Fan switch should be normally open. Closed or jumpered should change you input signal to Insite (ECM). Some things to check. Spread pins or broken wires inside the insulation are somewhat common on either the fan … WebJul 24, 2024 · I have a 2008 kw t660 c15, my a/c unit runs great (cold), new a/c compressor, new fan-clutch, but once a/c is on though my engine fan is constantly on, it will cut off for a few seconds and come back on. The hotter it is outside the longer it stays on. feit led bistro lights