Spiegelmann

Finnaly start an Engine! the problem was in ECM Soft, had sent car to my friend at chrysler dealer shop. Just reflash ECM solved problem ! Thanks for help!

Hello again, so engine wont start if CAN bus connected to injection pump. Disconnecting CAN bus allow to start engine. Really dont know where to find problem? Is it ECM problem? With NO start conditions there is no dtc in ecm memory (

Hi Thanks for reply, first i get car in dissasembly view, no front gear cover no radiators, ecm drops at floor, no valve cover, no intake heater e t.c. The car is one of friends of mine. They ask to help. So i takes the car to see what can i do, i never work with cummins , but has a 7 year of chrysler dealership work on my back. So call an old friend with drb III. We found no codes in any modules. I only know car just stoped and no starting then, They take Injection pump to bosch and they changed psg ecu and metering and timing solenoid and testbench it. But after install pump back engine wont start Then i read be chrysler manual and did a bleed procedure, then did all steps that described here http://www.bluechipdiesel.com/lift_pump_diagnostics.html Using fast start liquid engine start and works idle now, but when it plug in connector it wont, i have checked shut off, and just cut it but it wont start, then i just cut idle control and 2 can wires then it start fine. So the question is? What condition should be to ecm allow firing engine? Im intresting about this condition

Hello guys hope some one could help me and give some hint! xj648573 Ram 1999 2500 5.9 vp44 No codes inside pcm ecm No start Transfer pump (liftpump) near filter works fine Am i correct to understand that its enough + and - at 6 and 7 pin (hot wire) to pump ecu for idle work ?! I mean will engine start and work idle if just battery supply to injection pump?! If pump is in good condition?! p.s. Sorry for my english