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To check the Powertrain Control Module (PCM) on a 2001 Crown Victoria, first, ensure the vehicle is in the "On" position without starting the engine. Use an OBD-II scanner to connect to the diagnostic port, typically located under the dashboard. Check for any stored trouble codes, which can indicate issues with the PCM or other related components. If needed, visually inspect the PCM connections and wiring for any damage or corrosion.
What else can I help you with?
How do you fix horn on 2001 crown vic?
check fuse then check horn relay then check horn itself last of all combo switch
Can i put a motor out of a 1998 ford crown vic into a 2001 ford crown vic?
i dont see why not its still a 4.6 v8
How much horsepower does 2001 crown vic p71 have?
215
Would a 96 crown vic axle fit on a 95 crown vic?
'95, '96, and '97 should be all the same. Just check it out.
How can you replace fuel injectors in a 2001 Crown Vic?
Have to remove the fuel rail's to get to them.
What is wrong when your 1999 crown vic is not firing?
check the coil pak's.
Why your windshieldwipers will not park on a 2001 crown vic?
the delay for wipers doesn't work properly
How many quarts of trans fluid for filter change on 2001 crown vic?
2
How many spark plugs does a 2001 ford crown vic have?
( 8 ) spark plugs
What oil is best to use in a crown vic?
The 2001 and newer Ford Crown Victoria uses ( 5W-20 engine oil )
What does a cam shaft position sensor control on a 2000 ford crown vic?
It informs the PCM (computer) where the cam position is so it can fire the injectors at the right time
Where is the pcm relay on a crown vic?
drivers side under hood on fender well inside a black cover that slides apart with fuel and a/c cutout relay.
