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20 lis 2017 · The pin for the fluid pressure sensors is pin 33 (CET46 in the attached diagram) so it's not close to PCB pin (pin 16). But I did notice that the label for PCB is CET45 while the pressure sensors is CET46.
22 lip 2017 · Code P0841 indicates the TCM has detected incorrect TFP circuit performance. What are the common causes of code P0841 ? Failed transmission fluid pressure sensor. Fault in the transmission fluid pressure circuit. PCM faulty or requires reprogramming. Internal transmission problem. What are the symptoms of code P0841 ? Illuminated check engine light
30 lis 2021 · P0841 is a relatively common trouble code. While your Ford Fusion’s check engine light will come on, this particular code indicates that there’s something wrong with the transmission, specifically the transmission fluid pressure sensor circuit.
Possible Solutions. Check transmission fluid level and pressure. Wiring issues to/from pressure sensor (G193) when applicable. Check for TSBs and TPIs for know Mechatronic unit flash updates and revised parts. Check Valve Body and/or pressure sensor (G193) when applicable.
The cause could be a low transmission fluid level, dirty transmission fluid, a faulty Transmission Fluid Pressure Sensor/Switch ‘A’, or issues with the harness or connectors. To fix it, start by visually inspecting the wiring harness and connectors.
27 lis 2018 · So I looked at this yesterday and I have to say, what a PITA to get to the valve for the trans cooler. Everything looks dry and no signs of a failed fitting leaking fluid into the wire harness. Gonna order and replace that valve and hopefully this fixed the code. Audi wants $200 for the part. Found an aftermarket on Amazon for $45.
19 sie 2024 · How to Fix P0841. Perform a diagnostic scan to confirm the P0841 code and identify the specific cause of the issue. Inspect the wiring and connectors for any damage or corrosion and repair as needed. Check the transmission fluid level and condition, top off or change the fluid if necessary.
