Dieselfixer Posted February 9, 2014 Share Posted February 9, 2014 Hi All I have a 1995 CH613 that has been parked for about 6 months. I tried to get it started a few days ago but I get no fuel to the injectors. Checked for blown fuses and found the circuit breaker # 32 that feeds the shut down relay stays tripped. Put in a new breaker but it trip out as soon as the key is turned on. I Pulled the relay and it still trips, unplugged the connector at the injection pump, still trips. Unplug the fuel module and breaker quits tripping and power stays on to the shutdown relay. I'm thinking the module is shorting out. Anyone have any ideas of anything else I need to check? That module is over $2000.00 so I want to be sure of the problem before I buy the module. The number on the module is Bosch: 0 281 001 151 or Mack: 12MS45M4. Is there anyway to test this or someplace to send it to get tested & repaired? Thanks All... Al Quote Link to comment https://www.bigmacktrucks.com/topic/34617-ch613-no-start/ Share on other sites More sharing options...
theakerstwo Posted February 9, 2014 Share Posted February 9, 2014 Sounds like a good time to get some one in there with a reader.You cant do much with out it. Quote glenn akers Link to comment https://www.bigmacktrucks.com/topic/34617-ch613-no-start/#findComment-231527 Share on other sites More sharing options...
turckster Posted February 12, 2014 Share Posted February 12, 2014 Best test is to install the suspected ecu into a known good truck and see if the problem follows the ecu. If it does then you know the ecu is bad, if not then its time to start digging. Good luck Quote Link to comment https://www.bigmacktrucks.com/topic/34617-ch613-no-start/#findComment-232094 Share on other sites More sharing options...
Dieselfixer Posted February 12, 2014 Author Share Posted February 12, 2014 Good idea turckster, I will try that today. Quote Link to comment https://www.bigmacktrucks.com/topic/34617-ch613-no-start/#findComment-232096 Share on other sites More sharing options...
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