msbulldog601 Posted June 2, 2022 Share Posted June 2, 2022 My 94 CH 613 Engine Shutdown Light comes on after driving a few miles the electronic malfunction light have been on for a few days before the engine shut down began to show up with blink code 2-2. I can drive the truck going through gears and it seems like the truck wants to stall almost just rolling can’t get it out the gear that it’s in I can push the clutch in pull it out of gear the truck seems like I would come back to life or just stall all out I make a complete stope cycle the key back then to the start position truck fire right back up. What would be the cause of this? Quote Link to comment https://www.bigmacktrucks.com/topic/69888-ch-613-engine-shutdown/ Share on other sites More sharing options...
Dirtymilkman Posted June 2, 2022 Share Posted June 2, 2022 2-2 is coolant temp sensor. Check wiring around sensor and harness, make sure it's not rubbed through. Could also be bad sensor. It's trying to shut u down when driving. Quote Link to comment https://www.bigmacktrucks.com/topic/69888-ch-613-engine-shutdown/#findComment-499052 Share on other sites More sharing options...
msbulldog601 Posted June 2, 2022 Author Share Posted June 2, 2022 18 hours ago, Dirtymilkman said: 2-2 is coolant temp sensor. Check wiring around sensor and harness, make sure it's not rubbed through. Could also be bad sensor. It's trying to shut u down when driving. Thank you for the suggestion will check the sensor thanks again. Quote Link to comment https://www.bigmacktrucks.com/topic/69888-ch-613-engine-shutdown/#findComment-499112 Share on other sites More sharing options...
msbulldog601 Posted June 4, 2022 Author Share Posted June 4, 2022 On 6/1/2022 at 8:59 PM, Dirtymilkman said: 2-2 is coolant temp sensor. Check wiring around sensor and harness, make sure it's not rubbed through. Could also be bad sensor. It's trying to shut u down when driving. Thank you for the suggestion will check the sensor thanks again. Quote Link to comment https://www.bigmacktrucks.com/topic/69888-ch-613-engine-shutdown/#findComment-499237 Share on other sites More sharing options...
msbulldog601 Posted June 4, 2022 Author Share Posted June 4, 2022 (edited) On 6/1/2022 at 8:59 PM, Dirtymilkman said: 2-2 is coolant temp sensor. Check wiring around sensor and harness, make sure it's not rubbed through. Could also be bad sensor. It's trying to shut u down when driving. Thank you for the suggestion will check the sensor thanks again. Think I found my issue take a look at the pictures the wire going to what I believe is the coolant temp sensor back of the water manifold correct? @Dirtymilkman Edited June 4, 2022 by msbulldog601 Quote Link to comment https://www.bigmacktrucks.com/topic/69888-ch-613-engine-shutdown/#findComment-499238 Share on other sites More sharing options...
Dirtymilkman Posted June 4, 2022 Share Posted June 4, 2022 That would be a great place to start. Some have two sensors, one for gauge and one for the ecm. I would fix that wire and go from there. Quote Link to comment https://www.bigmacktrucks.com/topic/69888-ch-613-engine-shutdown/#findComment-499258 Share on other sites More sharing options...
msbulldog601 Posted June 4, 2022 Author Share Posted June 4, 2022 1 hour ago, Dirtymilkman said: That would be a great place to start. Some have two sensors, one for gauge and one for the ecm. I would fix that wire and go from there. Okay thanks Quote Link to comment https://www.bigmacktrucks.com/topic/69888-ch-613-engine-shutdown/#findComment-499267 Share on other sites More sharing options...
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