My 05 magnum want start now but after 3 times of cranking it up an it shutting off now it want crank at all my check engine light is on an the red gas light an lighting bolt symbol I took the battery a loose an hooked it back an it still want start could this be my starter r sumthing else please help me

no engine TOLD AT ALL OF 3, (USA?)
fast answer is ASD relay sees hard errors and did that on purpose
not scanning the PCm cranked is why you fail to see why ASD dropped out. (for sure)
or not testing huge fuses too. F1 must not blown


sure , the cars schematics make all that clear as day.

https://eautorepair.net/Marketing/Default.asp

that means ,. mostly , the main fuse blew that runs those 5 fuses
but let me read the schematics to you.
well fuse 1 runs that set, 60amp huge fuse blown.
I assume other fuses have power, did they:? and battery too?
next time measure all fuses, for sure HUGE fuses TOO.


fuse 10 is crank only fuse, so not cranking fuse is dead.
15/16 is wired directly to the battery, so looks like wiring bad to 15
f12 is a not used fuse or listed spare.
fuse 8 kills RUN on IGN switch.

fuse 14 runs the cluster, but F1 runs F14 and more,not in your list
fuse 10 is super important to EFI to PCM but is only start /crank signal to PCM.
Fuse 8 way more important to EFI is RUN /start power to PCM
huge fuse 2 and 4 good that feeds fuesible link 14
fuse 6 is fuel pump and its relay power
F12 is not used
keep mind, 4 engines here and not told. so fuses usage varies and for sure IMMO key , enigine IMMOblizer not happy. and present


this car has RUN ASD relay R1 ,drops out of PCM sees spark dead
is spark dead? or IMMO key failed.
is IMMO lamp unhappy, showing KEY BAD etc?

F20 and F29 power To PCM
now the ASD auto shut down relay if disabled (reasons)
F14,15,and 16 will be dead. by design (runs off ASD)
F11 kills power to said relay ASD
and that kills dead all SPARk and fuel in seconds.
the PCM runs the ASD relay and is programmed to shut ASD down
even in 1second (runs for 1sec is clue 1) a few seconds max.

if spark tests fails hard. (the a chicken and egg deal)
as you crank the PCM checks spark is good (no spark ICM errors or CMP or CKP hard errors), and if YES it cuts all spark and injectins
to prevent CRAsh AND BURN AS SEEN ON TV. AND BY LAW.

So on any car like this. 2005 up for sure x10
we scan the PCM while cranking
and OMG CKP or CMP are dead.
or gross spark ICM errors (COP coil drivers , show many are dead?)


ASD is tricky I use timing light cranked and see spark go GOOD and fails in 3 seconds I bet ASD did that.
but also spark can be 100% dead, (like CMP or CKP is dead)
the PCM does not know those are dead until cranked
the see them dead and drops ASD fast to avoid fuel fires.
that is how it works.
or IMMO lamp flashes (HEY I am killing the engine dead now)

lots and lots of reasons, guessing. over 50 (bad engine?)
but does it crank?, no car starts unless it's cranked or
like my car, push started or gravity started (a 6sp m/t)
if engine fails to start , and cranks robustly (fast starter motor)
then
1: never tuned up, running 10 year old spark parts.
2: blow fuse. check fuses.
3:; lost spark, check spark.
4: flooding or loss of fueling. to unflood any engine, crank at wideopen throttle (oper, guide tells you that)
5: timing belt not changed at 60,000 miles it will fail, and will not start
or start have like 1/4 power.
6: lost compression in or more cylinders.?

or
get it serviced? if all that is too much work? or confusing.

Crank shaft sensors often fail without triggering a code. But in its early stages, a check engine light may be on. Symtoms of a bad crank sensor are: poor acceleration ( lack of power ) rough idle, ETC. sometimes you may be able to start it normally, and other times it takes 3 or more times. If the check engine light is on take it to a auto parts store and thy can read the code for free. To tell if that's the problem. God-Bless!

Sounds like the engine is toast.
The warning light means the oil pressure has dropped below 10psi which can mean the engine is low on oil, or that something has happened to the oil pump or other components.
The crank bearings may be seized from lack of oil.
See if you can turn the crank by turning the alternator pulley.

Low fuel pressure or problem with spark plugs or crank sensor is got dirty and needs cleaning or its time to replace crank sensor.


Check out the help links shown below for no start problem and cranks but no start problem.


Click the link :-----

It can be the issue with weak battery or faulty battery or if battery is ok,then its faulty starter causing the issue.

From start to end troubleshooting these problem i suggest you to click the link below and follow its procedure:-----

What to Do When Car Turns Over But Won't Start?

http://technoanswers.blogspot.com/2012/11/what-to-do-when-car-turns-over-but-wont.html

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Car starting issues?

http://technoanswers.blogspot.in/2012/02/car-starting-issues.html

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Car Starting Problems

http://whoisbyme.blogspot.in/2012/06/car-starting-problems.html

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1991 Toyota Trecel: Engine Starts fine but dies when gets Warm?

http://whatisbyme.blogspot.in/2012/05/1991-toyota-trecel-engine-starts-fine.html

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1994 Toyota Pickup: Starts fine but dies in few seconds?

http://howtobyme.blogspot.in/2012/05/1994-toyota-pickup-starts-fine-but-dies.html

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1999 Chrysler Cirrus: 8 IGN Fuel Starter Fuse Blows?

http://whatisbyme.blogspot.in/2012/06/1999-chrysler-cirrus-8-ign-fuel-starter.html

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2001 Toyota Camry: No start After replacing Battery?

http://whatisbyme.blogspot.in/2012/05/2001-toyota-camry-no-start-after.html

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1989 Toyota Pickup Truck: Turns over but not start? http://whatisbyme.blogspot.in/2012/05/1989-toyota-pickup-truck-turns-over-but.html

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Car dead and will not Start? http://whatisbyme.blogspot.in/2012/05/car-dead-and-will-not-start.html

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1995 Lexus LS400: Running Hot?

http://whatisbyme.blogspot.in/2012/05/1995-lexus-ls400-running-hot.html

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2001 Toyota Prius will not start? http://whatisbyme.blogspot.in/2012/05/2001-toyota-prius-will-not-start.html

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1996 Jeep Grand Cherokee: Engine will not start? http://repairhelpcenter.blogspot.in/2012/06/1996-jeep-grand-cherokee-engine-will.html ------------- Mitsubishi will not start

http://www.howtorepairguide.com

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These will help.

Thanks.

Sounds like you need a new key to me. When they start and die like that, the security system is not seeing a good key. This has to be done at a Dodge or Chrysler dealership. They can cut a new key and fob combo their as well as program them with their scan tool. It will cost about $200.00 to do this. The two cranks to start is a weak fuel pressure regulator. Probably located on the the fuel pump. May be serviced seperate now from the fuel pump assembly. Ask the dealer they will know.

Yes , it's probably the gas cap - the valve in it is stuck shut so the tank gets under vacuum when you start the engine, lowering the fuel flow. Just replace the cap.

well start by checkingALL the fuses then check all wire connections to make sure we have good contact esspecially at the battery

Next time it wont start, check for sparks. Might be a bad crankshaft position sensor.
Do It Yourself Diagnosis and Repair

It sounds like your security system is causing this. Does the red security light flash when this happens? It could be an incorrect key or defective key The key has a chip in it .The wrong key or defective key will cause this. It may have to go to a dealer to program or test your key.