No start 6.0l please HELP!
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No start 6.0l please HELP!
My trucks not running a showed a code for low fuel pressure to injectors. What could cause that? My mechanic thinks it could be an injector when I was telling him about it but I thought they would start but run rough on 7 injectors. It cranks all day but no start. Gonna replace the batteries since they are old but could it be ficm, injectors, fuel pump? Fuel is getting to both fuel filters. Ran great and shut off like someone turned off the key. Started back up then I popped to hood and jiggled the fuse box wires for a loose connection and it shut off and now it just cranks no start.
Hotshot
Joined: Apr 2010
Posts: 19,060
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From: Saratoga Springs,UT
there is No Codes for fuel press
theres NO Fuel Press sender
Maybe a Fuel Pump Code IDK
Open upper feul bowel and KOEO should fill fast
Would be Huge to know the exact DTC it has
Sounds like a FICM DTC but I have NO IDEA just a Guess
you need live data if you have that you can generaly find whats missing
theres NO Fuel Press sender
Maybe a Fuel Pump Code IDK
Open upper feul bowel and KOEO should fill fast
Would be Huge to know the exact DTC it has
Sounds like a FICM DTC but I have NO IDEA just a Guess
you need live data if you have that you can generaly find whats missing
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Joined: Aug 2001
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ICP code for excessive cranking.
With no digital gauges you could back probe the ICP connector and watch the volts during KOEO and crank. Want to see about .18-.3 volts KOEO and at least .8 volts at crank. Anything less than .8 volts and 150 rpm and the injectors won't fire.
Josh
With no digital gauges you could back probe the ICP connector and watch the volts during KOEO and crank. Want to see about .18-.3 volts KOEO and at least .8 volts at crank. Anything less than .8 volts and 150 rpm and the injectors won't fire.
Josh
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