hatcity Posted December 30, 2016 Share Posted December 30, 2016 where would one find the coolant temp sensor on a 2001 E-7? fan was running sporadically today. thought the fan clutch was going. Get shut down and lightning bolt. Code 2-1 of course it IS a holiday. \ can I bypass this to run on Tuesday, fix on Wed.? thanks,Ed Quote Success is only a stones throw away.................................................................for a Palestinian Link to comment https://www.bigmacktrucks.com/topic/48152-engine-coolant-temp-sensor/ Share on other sites More sharing options...
Swishy Posted December 30, 2016 Share Posted December 30, 2016 Had simular sum years ago rang Mack man n sed fan spins easily his reply "with engine off you should not B able to spin fan easily" fit new fan hub doodadd cya §wishy Quote Link to comment https://www.bigmacktrucks.com/topic/48152-engine-coolant-temp-sensor/#findComment-356513 Share on other sites More sharing options...
hatcity Posted December 30, 2016 Author Share Posted December 30, 2016 26 minutes ago, Swishy said: Had simular sum years ago rang Mack man n sed fan spins easily his reply "with engine off you should not B able to spin fan easily" fit new fan hub doodadd cya §wishy that's why I figgered the fan clutch was going. BUT, the temp sensor came on today Quote Success is only a stones throw away.................................................................for a Palestinian Link to comment https://www.bigmacktrucks.com/topic/48152-engine-coolant-temp-sensor/#findComment-356521 Share on other sites More sharing options...
Challenger Posted January 3, 2017 Share Posted January 3, 2017 2-1 Coolant temp sensor Location-- back of water manifold which is above the intake manifold. The ASET has 2 sensor, cant remember if the Etech had 2. But if there is 2, the VMAC sensor is small and sticks out the back of the water manifold , the coolant gauge sensor is fat and sticks out of the side of the water manifold. You would want to replace the VMAC coolant sensor. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/48152-engine-coolant-temp-sensor/#findComment-356928 Share on other sites More sharing options...
hatcity Posted January 5, 2017 Author Share Posted January 5, 2017 was able to change the sensor NOT the problem. The wires on the plug were buggered up. Cut back some but still have very little room to strip/crimp connector. oh what a day Quote Success is only a stones throw away.................................................................for a Palestinian Link to comment https://www.bigmacktrucks.com/topic/48152-engine-coolant-temp-sensor/#findComment-357161 Share on other sites More sharing options...
Keffer inc Posted January 5, 2017 Share Posted January 5, 2017 Probably could buy the pigtail from the dealer? Quote Link to comment https://www.bigmacktrucks.com/topic/48152-engine-coolant-temp-sensor/#findComment-357217 Share on other sites More sharing options...
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