little puppy Posted January 15, 2018 Share Posted January 15, 2018 I'm getting a code for oil cooler actuator, replaced the sensor and pigtail, now it says there's a short in harness or the actuator, can someone tell me where this is and what's involved in replacing it? Quote Link to comment Share on other sites More sharing options...
little puppy Posted January 16, 2018 Author Share Posted January 16, 2018 Hmm, anybody? Quote Link to comment Share on other sites More sharing options...
fjh Posted January 16, 2018 Share Posted January 16, 2018 Bro is is it mp7 0r 8 the actuator sol is usually mounted on the oil cooler! Quote Link to comment Share on other sites More sharing options...
little puppy Posted January 16, 2018 Author Share Posted January 16, 2018 Its a mp8 2011, I replaced the pressure sensor and pigtail. Quote Link to comment Share on other sites More sharing options...
fjh Posted January 17, 2018 Share Posted January 17, 2018 Do you put the wires on the plug the way they came off?is it possible you have them reversed ? Quote Link to comment Share on other sites More sharing options...
little puppy Posted January 18, 2018 Author Share Posted January 18, 2018 Its factory pigtail, it can only go one way, one end goes to the original pigtail other goes to the sensor. Quote Link to comment Share on other sites More sharing options...
turckster Posted January 22, 2018 Share Posted January 22, 2018 There are 2 solenoids, one at the rear of the oil base pointing down--that is the piston cooling jet control solenoid. The other is nearly at the rear but pointing to the frame rail--that is the oil cooler thermostat solenoid. Check for oil contamination in the connector, clean with electrical contact cleaner and see if the fault goes inactive. Quote Link to comment Share on other sites More sharing options...
bbigrig Posted February 19, 2018 Share Posted February 19, 2018 Have seen loose pins at lower solenoid connection Quote Link to comment Share on other sites More sharing options...
little puppy Posted February 26, 2018 Author Share Posted February 26, 2018 OK I replaced the sensor on top of the oil filter housing, I'll check these others, thanks! Quote Link to comment Share on other sites More sharing options...
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