P0656 – Fuel level output -circuit malfunction

By Contact Me)
Last Updated 2015-11-18
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Trouble Code | Fault Location | Probable Cause |
---|---|---|
P0656 | Fuel level output -circuit malfunction | Wiring, ECM |
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BAT Team Discussions for P0656
- Unknown battery drain
Ok I went and had the codes ran. P0656 Fuel level output circuit history I think I'll be ok to drive to work during the week. It went completely dead when I left it sit over the weekend.... - Low coolant level
[I]Please fill out the following to ask a question.[/I] [B]MAKE[/B]:Saturn [B]MODEL[/B]:SC2[B] YEAR[/B]:1997 [B]MILES:160000 ENGINE[/B]:1.9 [B]DESCRIBE ISSUE[/B].... [B]97 Saturn SC 2 1.9L vin 7[/B] Been busy helping everyone else with there cars and houses. And forgot about my car. Went and ha...
What exactly is the code P0656 referring to?
I can’t find a wiring diagram for your vehicle, maybe someone has one they can share. I’d ask first if the fuel gauge is working properly, because it should get the signal from the fuel level sensor in the fuel tank. From there, I’m not sure how the circuit works, whether the signal is split before the instrument cluster, shared by the cluster, or transmitted by the cluster to the ECM. In any case, it shouldn’t affect how the vehicle runs.