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Dodge Dakota: Problems & Solutions
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Comments
thanks,
Jamie
I'll keep you guys posted.
Without starting engine turn key ON-OFF- ON-OFF-ON then watch the display as the diagnostics run.
Then look up the resultant code(s) here:
http://www.allpar.com/fix/codes.html
code was P 0441
Evaporative Emission Control System Incorrect Purge Flow !!!!!
LOL what the hell dose this mean ....
I have decribed the "Evaporative Emission Control System" diagnostics in technical detail in past appends. Please review the archives. You should be able to find out what it means... and what the common fixes are for failure P0441
Wiring Harness intermittent
Evap Purge Hose (canister to fuel tank)
Evap Purge Hose (solenoid to canister)
Evap Purge Solenoid Vacuum Supply
Evap Purge Solenoid (leaky/stuck open)
Evap Purge Solenoid (stuck closed)
The code is set if the Leak Detection Pump Test has passed and no air flow through the evaporative system is detected by the evap monitor. The purge solenoid should be mounted under the hood on the driver's side just outboard of the battery. Check the lower hose from the valve to the engine. Also check the electrical plug.
I am finally back on the road again!
Thanks Dusty & Dave for your help.
Seth
Like I have said before, the engine computer (PCM) does not get "flakey",,,it either WORKS or DOES NOT WORK...there is no in between.
I hope you did not have to PAY for the PCM!!
I would like to echo Seth's THANK YOU to all the people who have posted their solutions to similar PCM problems.... :shades:
Read the documentaiton that came with the owners manual to get details about the FEDERAL EMMISSIONS WARANTEE.
Regards,
Dusty
Regarding the O2 sensor, with air leaking passed the throttlebody via the defective intake manifold, you may get a bad O2 problem code. The O2 sensors on earlier 3.9s, 318s, and 360s don't usually go bad in the full state way, but get lazy in that they are slow to react to exhaust air stream temperatures. In fact, on a lot of them after the engine gets run at operating temperature for a while they act almost normal. However, in a high mileage engine it might be worth changing it out anyway.
Good luck,
Dusty
3250man
Steve
Regards,
Dusty
Good luck
I have exactly the same problem on my 2002 Dakota. There is an inch of water under my carpet on the passenger side. Did you ever get your problem successfully resolved?
Also (possibly related) the dome lights came on a few days ago without being switched on (and they refused to go off). At the same time, the key chime was going off even though the keys weren't in the ignition.
What's up? Is the chassis control computer going wacky, or is this a problem with the TCCM? I've got an AutoTAP OBDII scan tool -- should it be able to retrieve transfer case error codes?
Thanks in advance for your help!
kst8engineer
Norm :confuse:
However, on you '99 Dakota there was a issue with the ball joint seals prematurely failing allowing moisture and water to enter the internal joint connection and cause rust. Chrysler has extended the warranty on the upper ball joints up to 2003. The newer ball joints have a much more durable seal.
As to tie-rods, at 77,000 miles this seems early based on my experience from fellow Dakota owners, but I have read of a few being replaced in the Edmunds forums.
As to replacements, I can't recommend any particular brand. When I worked in the business Moog was usually a good quality replacement for most everything.
Regards,
Dusty
As to reading TCCM codes with an OBD2, I have no idea. The current tool recommended by Dodge is the OBD3.
Best regards,
Dusty
:lemon:
I've tried everything related to poor fuel economy on my 1989 Dodge Dakota.
Here's the short list:
1. Replaced entire exhaust system (cat converter, muffler, pipes) from engine to exhaust pipe.
2. Major tune-up: Injector system cleaned professionally. Replaced Oxigen sensor, fuel filter, pcv valve, spark plugs and wires, gas cap, air filter, etc (everything!).
3. Compression and cylinder leak down test: all within specifications (130 psi plus or minus 15 according to Dodge). Fuel pressure test passed.
4. New Tires (3-months old) kept at 38-40 psi.
5. Using premium gasoline (Chevron).
6. No engine leaks (new oil pan and valve cover gasket). Using 15-50 Mobil 1 plus 1 qt. lucus.
After all this, I still only get 11-12 mpg on the the highway. I used to get 18-20 mpg with my bed (with camper shell) fully loaded with gear going from Los Angeles to San Francisco!!!!
:shades: Norm
I have been trying to avoid seeing an attorney, though it looks like that is my last resort.
Would you be willing to speak with me to give me some advise? If its preferable, I could even meet with you somewhere like a resturaunt in the Western PA area (?) to discuss your experience and how you handled this situation.
Any suggestions?
Thanks.
I also beleive this would be a four wheel drive issue.... the 2WD design is different.
anyway i noticed that the needles on the gauge cluster do not glow when the headlights are on. are they supposed to?
everything else on the cluster seems to work properly.. all of the service lights work as well as the gauge faces. only the red needles themselves do not glow.
if this is not a normal condition, is it something that i can fix? (im very experienced with component electronics repair.) or should i just drop it in for service and let them "find" the problem?
i would hate to put it in the shop and lose use of it for a whole day if i can fix it myself.
thanks for any help!
-Joe
So I guess my question is two fold here. Do I need to re program the PCM from one vehicle to another? And two, If I do then when I overhauled the engine could that of caused a need for re programing?
It is NEVER a good idea to swap out PCMs. Do not forget that re-programming is not a trivial task and may only be doable by a dealersip with the proper equipment. Even then, they are trained to install NEW (unprogrammed) PCMS and may not be able assist with a "swap". Some of the programming is not UNdoable for security reasons.
Consider a PCM as part of the vehicle identity. (in fact the VIN is coded into it)
My suggestion, forget about swapping out the PCM and look for other causes of the issues you are seeing. I would be looking for a poor ground or power connection to the PCM or an engine component.
Regards,
Dusty
How's the engine run? Good idle and no performance issues? If not, the intake manifold gasket may be bad.
High mileage? Check the O2 sensor. Actually, just replace it if its over 100,000 miles. A check of the timing chain could be warranted as well if real loose.
Regards,
Dusty
Thanks
Tom.