Skip to main content ↑ ↓
Topic: 98 FT with M-11 450hp Cummins. "Stop engine" alarm,when cold, VMSPC says ....... (Read 763 times) previous topic - next topic

98 FT with M-11 450hp Cummins. "Stop engine" alarm,when cold, VMSPC says .......

When I start the engine cold I always get the stop engine warning light and buzzer. I check my VMSPC says that I have either "High Voltage" or sometimes "Low Voltage" injector 4.

After the engine warms up or I am over 1100 rpms the warning shuts off.

Anyone have any "self service" ideas. I am pretty good mechanical, I know my way around, so if not to intense - I should be able to change or check anything.

Thanks,

Jeff
98/04 FT 4200 DGFE
03 GMC Yukon SLT
Jeff, Deanna & Brianna
98/04 U320 4200 DGFE
06 GMC Yukon XL K2500 SLT
VET-US Navy Sub Svc

Re: 98 FT with M-11 450hp Cummins. "Stop engine" alarm,when cold, VMSPC says .......

Reply #1 –
Low batteries (slow cranking speed ) will trigger the engine shut down light. I had that problem and found two of the three optima batteries were bad (18 months old!) Try starting with the boost switch on, if that helps check those starting batteries.
John Duld
1995 U320C SE 40'
 

Re: 98 FT with M-11 450hp Cummins. "Stop engine" alarm,when cold, VMSPC says .......

Reply #2 –
I have checked the codes in my VMSPC hook up and it states that I have "low voltage", sometimes "high voltage" at "injector #4".......

Just wondering if any Dzl mechanics out there can tell me what to do?

Jeff
Jeff, Deanna & Brianna
98/04 U320 4200 DGFE
06 GMC Yukon XL K2500 SLT
VET-US Navy Sub Svc