Replaced fuel pump and replaced fuel filter
CKP lost signal
Testimonial: "What is CKP ?"
Amazing why folks GUE$$ . ,are you swimming in loose cash?
USA ANSWERS ON USA FORUM.. not export jeeps.
gee any shop will do diagnosis only, for way less cash than THAT !
no engine state, what size ? ??????????????????????
my guess, is OP means?
but does dash lamps all go dead at stall>?
does fast right foot save the stall, yes/no/ hard but yes.
if #4 passes, the pump is usually good, (i have many pump tests.)
including a weak test.
the PCM works hard to prevent stalls of any kind,
the JEEP (AGAIN USA) has OBD2 PCM,
we can in fact see why any jeep stalls (93+) with at scan tool
in 1996, all scan tools work in 2000 it might need can-bus tool
but all new tools do 96+ (so is moot issue on tools)
with no tools you can only do the watch ASD relay check
ah , it drops just before stall or after.?
if it drops before the stall the PCM DID THAT. on purpose.
so if it did, the PCM tells you why. with any scan tool made.
up to 8 reasons to do that.
http://www.fixkick.com/Jeeps/ASD.html
this asd page shows them all and how to find cause.
if the engine (unstated) stalled not for ASD DROP (101)
if car only stalls driving for say 1hr.
we must use the scan tool to catch why?
drive and scan, we have a logging scan tool (cheap) that allows that.
we log all DTC'S and all live PID data. (data streamed)
or let a friend watch tool screen as you drive, see what DTCs you got. this be first. not last or skipped, unless Gill Bates.
gue$$ is popular here, ok, cam sensor bad, bad fuel. Loose main fuse, to EFI , never tuned up, fuel pump relay bad. OMG, ASD relay drops out for 8 reasons, should i list all 8 ? nah , you can guess, or tests, one fixes cars other makes your broke fast. and soaked in fuel pulling the tank, there is never a need to pull tank if the fuel pressure tests, good, does it, the meter is only $20 but if you read the ASD page, i liked the ECU cuts fuel for 8 reaons, count them 1,2,3,4,5,6,7,8. not just CKP
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COULD BE CRANKSHAFT SENSOR.
Testimonial: "Thank you, no codes show when tested. Replaced fuel pump, fuel filter, battery terminal. can't take stalling much longer. Going to try this."
Are you loosing fuel pressure, or spark ?
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