Where is the PCM on a 2002 F350 7.3 diesel? - 2002 Ford F350 Super Duty DRW Reg. Cab

the pickup C/k1500 up , sierra means 1500. or up./
there are 10 engines then ,usa spec, truck

no vin told no vin digit 8 told for engine code so we can see what transmission is there
most cars now have not TCM BOX>
the TCM was moved long ago to ECM and renamed PCM.
but some cars for sure diesel have special tranny and TCM
6.0 liter,with 4L80E box
shifts by PCM for sure.



one version of 1500 or 1500hd,. uses
an allison tranny. no VIN told no guessing ever.
the allsion for sure uses a TCM
allison +6.6L diesel
there you go, my best guess, no VIN told
the dealer will not sell you part lacking the VIN
see why?
the GM also has RPO list that shows all options on the truck (VAST)

fuel pump. fuse is first, relay 2nd, and glow plug power .
fuse 42 diesel PCM
the 500 page glove box manual does no cover relays, I looked for you.
so that leaves 1 place, the SM the service manual

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

i can not find the Cummis electrics wiring pages.
the fuel rail has pressure sensor
if you just SCAN the PCM it will show if that is good or bad.
check all fuse first
then SCAN the diesel PCM.
or buy the real books from DODGE< on this truck.

This is according to my computer, however I am getting no codes thrown?????? What computer ??? Code's for what ???? BCM - PCM ??? What do you think your going to do if you find the BCM ???? Do yourself a favor an take it to a qualified repair shop , Before you make thing's worse .

go to a junkyard

P2002 - Diesel Particulate Filter Efficiency Below Threshold (Bank 1)
Description: The powertrain control module(PCM) monitors the efficiency of the diesel particulate filter for a concern. The efficiency of the filter is determined by the amount of restriction in the filter for a certain exhaust flow rate. The diesel particulate filter is preconditioned for 5,000 km (3,107 miles) before the PCM begins to monitor the level of restriction. The test fails when the measured level of restriction is less than the expected level calculated by the PCM. Possible Causes:

• Dirty air cleaner element
• Recent manual or thorough diesel particulate filter regeneration
• Aftermarket accessories and performance modifications
• Modified tailpipe
• Exhaust leaks before or near the diesel particulate filter pressure sensor
• Leaks in the diesel particulate filter pressure sensor connecting hose
• Damaged diesel particulate filter

Diagnostic Aids: Check for leaks in the exhaust system. Check for aftermarket exhaust accessories and performance modifications that decrease the exhaust restriction. If a new diesel particulate filter was recently installed, verify the diesel particulate filter parameter reset procedure was carried out.

this a diesel. (our is 2.4Lgas(petrol)
cold starts fine,runs perfect cold RIGHT?
common rail system.

the PCM will tell you when those are bad, cranking for 5sec or running.
does your run,. ? if yes for get them. and scan engine PCM.
some sensor takes major work to reach.

get the FSM on that car. y
so get the FSM for your car, your engine and your country
The DI chapter covers this. read that yet? diagnosis?
did you use the scan tool an see what up's up or not ?


your engine really is.
1CD-FTV I4 (diesel)
that is the correct name, so study only that)

no start hot.
its too much fuel or tool little?
to little?
did you try test fuel to see if loss of fuel is the problem?
on diesel it's poor compression
or lost fuel , hot starts.
easy huh , no spark to check , there is no spark
some diesels have 1 sensor for injector timing.
if flooding , you get black smoke out the tail pipe, so id suspect
you'd have noticed that and did not see it.
test fuel, tests.
if this fails, a full hot compression test. its not the cam belt slippped
if runs ok cold,

i bet the injectors are shut down
the PCM tell you why, so let it.
SCAN it. after 5 seconds cranked.
almost all PCM report 1 bad pulse of 10 in all speed sensors.
(CKP or CMP )

if you mean injection control module it's built into truck Ecm
and thats all located in passenger side floor right side Kick panel behind cover

COULD BE PCM OR THE THE FUEL PUMP SHORTING.THE ONLY WAY TO TELL DISCONNECT FUEL PUMP ELECTRICAL CONNECTOR AND SEE IF RELAY SHORT OUT AGAIN.

that fuse powers pcm fuel heater and some other things. when the fuse blows the pcm shuts down. causing it to not run. usually its the heater that is bad. it is located at the back driver side by the fuel pump. you can unplug it and see if it starts. if so you will need to replace the heater