Discussion:
unit runs 45 seconds and dies

hello , my name is matt im currently working on a clark cmp40l, this unit starts runs 45 seconds then dies but restarts and shutsoff again after 45 seconds, we have checked coolant temp sensor and iol pressure sensor , checked charging and checked dash for any problems cant find any, any help would be greatly appreciated
  • Posted 1 Nov 2019 01:28
  • By matt
  • joined 1 Nov'19 - 6 messages
  • Indiana, United States
matt
Showing items 1 - 10 of 10 results.
contact my profile
  • Posted 11 Nov 2019 08:25
  • By tom_p
  • joined 21 Feb'11 - 198 messages
  • Alberta, Canada
Yes we have wiring diagram but not for the auto shut down or dash cluster
  • Posted 11 Nov 2019 06:50
  • By matt
  • joined 1 Nov'19 - 6 messages
  • Indiana, United States
matt
Checked oil pressure sending unit and coolant temp sensor sand wiring to secm module and from module to dash to auto shut down , need way to test dash cluster
  • Posted 11 Nov 2019 06:48
  • By matt
  • joined 1 Nov'19 - 6 messages
  • Indiana, United States
matt
do you have any info or wiring diagram?
  • Posted 11 Nov 2019 06:47
  • By tom_p
  • joined 21 Feb'11 - 198 messages
  • Alberta, Canada
Yes Woodward fuel system
  • Posted 11 Nov 2019 06:44
  • By matt
  • joined 1 Nov'19 - 6 messages
  • Indiana, United States
matt
Well that eliminates fuel, the SECM does require oil pressure to keep engine running.
Is this a Woodward fuel system?
  • Posted 11 Nov 2019 06:43
  • By tom_p
  • joined 21 Feb'11 - 198 messages
  • Alberta, Canada
Unit has auto shut down, and is getting signal from module in distributor to shutoff, I cut wire for shutdown unit will run and not die now but still have all dash lights lite up, believe it could be bad dash cluster but not certain
  • Posted 11 Nov 2019 06:32
  • By matt
  • joined 1 Nov'19 - 6 messages
  • Indiana, United States
matt
Can you bypass the lockoff to confirm no restriction in the valve. Maybe a plugged fuel filter. Sounds like a fuel delivery issue.
  • Posted 11 Nov 2019 06:08
  • By tom_p
  • joined 21 Feb'11 - 198 messages
  • Alberta, Canada
Did that it doesnt lose power til after it dies
  • Posted 11 Nov 2019 06:02
  • By matt
  • joined 1 Nov'19 - 6 messages
  • Indiana, United States
matt
assure your fuel lockoff remains open when started.
  • Posted 11 Nov 2019 05:59
  • By tom_p
  • joined 21 Feb'11 - 198 messages
  • Alberta, Canada

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