Mazda CX-9 This larger SUV adds a V6 option, as well as more cargo room, to the CX-7 option.

2019 Mazda cx-9 Fuel level always Low

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Old Sep 14, 2024 | 12:46 PM
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Default 2019 Mazda cx-9 Fuel level always Low

I have 2019 mazda cx-9, Fuel guage stuck on emplty for a month now. fuel level warning shows up every time I start the car. I replaced the Fuel level sensor sending unit but that didn't help. Any suggestions waht could cause this issue. Currently I am relaying on fuel consumption to calculate remaining fuel.
 

Last edited by Mnk91; Sep 15, 2024 at 02:24 AM.
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Old Sep 15, 2024 | 01:48 PM
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I also have permanent code: P0463Fuel level A circuit high. I think there is a problem with the cable connection or harness cut some where. Any one has the circuit diagram for the this please??
 
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Old Sep 20, 2024 | 05:36 AM
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Mazda cx9 AWD has Two fuel level sensor. Main tank and sub tank. My issue was in the sub tank fuel level sensor on the right side of the second row seats. It was reading 0 ohms
 
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