sunnyorlando

I may be heading to a fuel pump replacement and I can't find any information in the forums regarding this topic. While looking for pumps, there appear to be more than one variation for the 2019. The symptom that leads me to believe its the pump is a whining noise towards the back what does not change with speed, and is constant when it does appear. It also triggers the check engine light and code P0171. Since there are no other components in that back, I'm leaning towards the pump. I'm wiling to take a look at the current one before I order one, but I'd lie some feedback on the process to access the pump being that its in the tank. Is there any information on this somewhere that I am missing? Thanks

Thanks. I will be testing the swapping of tires to see if the issue moves. Also, I have looked for the receiver modules and there are none so I don't know whyy these are mentioned in the ford parts diagrams. I did find a tech document that indicates the TPMS is handled withing the BCM and the signal appears to be collected via the network, not an individual module. This appears consistent with not finding a module.

Of the topics available to me to post under, this one appeared the closest to the topic. Please let me know if I belongs elsewhere. My TPMS is not reading the right side tires, light and dash error warning are present. Performed Forscan module reset/retrain - error persists. I had new tires installed and the shop was able to read the tire sensors so they do not appear to be the issue, and the issue was present prior to the tire replacement. After going through the training mode (via hazard method and also with Forscan) and reading the L side just fine, I still cannot get the R to respond. I'm considering that the module is defective so I'm willing to replace it. I've read numerous forums regarding the location of the receiver/antenna, I looked and cannot find it either suggested locations - the front header above the storage shelf or by the rear upper brake light. I also looked behind the glove box trying to find a unit similar to those I saw in the pictures - and nothing. My understanding from the reading is that this vehicle uses the one main antenna type and not individual ones at the wheel wells - which makes sense because I cannot find any at the wheel wells. When searching for the units on line I find two different models - one ranges from 2013 to 2023, and the other from 2019 to 2023 - they have different parts numbers and look different physically. In order to confirm mine I need to find it. I do have other fault codes which I don't believe are related, but in case they are I figured I'd start (with what appeared to be) the least expensive and easy to access. Then I'll work on the rest. Any additional suggestions as to where this unit can be located in this van? Or - thoughts on what else could this issue be? Thanks!