There technically isn't a per say fuel sensor. There are sensor related to the fuel system though. And most of the fuel related parts are inside the fuel tank itself. The entire fuel sending unit or (fuel pump) is in the tank. The only things outside the tank related to the fuel system are the fuel injectors, fuel pump relay and etc. what type of issues are you having? Maybe I can help you.
SOURCE: 2004 pacifica impact sensors, airbags
you may not always have to replace sensors, but you will have to change the airbag module (usually under front seat, sometimes in middle of dash) To remove the passenger airbag you have to take out the dash.
SOURCE: 2004 Chrysler Pacifica Fluctuating Fuel Gauge Indicator
Hello, the answer to solve this problem is to take it to your nearest chrysler dealer and have them re-flash the updates to the ecu....since 2004, chrysler has had about 4-5 new updates since the date they were manufactured....you need to have the update that followed from your date of man. on your vehicle....They attempted to flash mine to the latest update and didnt work, turns out that they need the re-flash from back when...in order to get the gauage to stop fluctuating.....Hope this helps!!
SOURCE: The fuel guage on my 2004 Chrysler Pacifica jumps around
This is a simple service fix. It's a glitch in the computer system. Take it to the dealer and there is some sort of code they can enter to "update" the car's computer.
Mine does it occasionaly, it annoying, but not harmful.
I've heard of some that will act up for a while, then stop, while others, have acted up and them the fuel gauge stays on empty.
Talk to the dealer.
SOURCE: I have a 2004 Chrysler Pacifica
that would be your HO2 sensor. It's located in the left hand exhaust manifold closer to the top of the engine. It usually takes a special socket to remove one. If you have any doubt, take it to a shop and have them replace it for you. This sensor effects fuel and driveability, don't go to long without fixing it as it may cause damage to your catalytic convertors.
SOURCE: crankshaft position sensor location on 2004 chrystler pacifica
can u please tell me where on my 2004 chrysler pacifica is the crankshaft sensor located?
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