My 2000 Crown Victoria 'check engine' light flashes 12 times and started running a little ruff. Can someone help me with out telling to take it to the dealer? Give me a clue please.
SOURCE: Check engine light
they sell very unexpensive code readers at autoparts not the digital but the one with a little bliking light you might be hable to pull codes with it
SOURCE: 2005 Crown Vic Police Interceptor: Starts then stalls
Have you checked the fuel filter. Fuel pump will pressure up, but fuel filter could be clogged and not work without the pressure of the fuel pump.
SOURCE: 1998 crown vic police. Had check engine light with
your egr on that side is dirty try cleaning it aslo check intake boltsaround those clyinders.
SOURCE: 1988 Ford Crown Vic Strange Idle
When you turn the key on does the check engine light come on? If not it may be burned out. It sounds like a MAP sensor or an O2 sensor is bad. I would suggest taking it to autozone as they do free diagnostic and seeing if a code comes up. If it is a sensor it should, if not it may be the idle sensor not reading right in the ECU. More than likely it is one of the sensors though.
SOURCE: 2002 Crown Victoria check engine light stays on
Are you talking about insufficient egr flow? Possibly code p0401. it is probably your dpfe sensor .
Hello
When the service engine
soon light (Also called the check engine light) is turned on this is
to alert you to the fact that Powertrain Control Module (computer)
has detected a failure somewhere in the systems it controls you may
not feel any difference in the way the engine runs, this can be the
transmission or the engine or emission system, there are fault codes
set in the modules memory for these faults. What needs to happen now
is to have the powertrain control module scanned with a special tool
called an OBD2 electronic engine control scanner or a OBD2 code
reader. Once the code(s) are read then you must perform the
diagnostics for each code and make the appropriate repairs based on
the findings of the diagnosis that was performed, this is called
doing "Pinpoint" testing.
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