Hello. I'm starting this thread to get some help on my si
Recently check engine light turned on. Ran the obd2 comp and it happens to be P1456
I know this code is widely common on all hondas due to bad sealing of the gas cap
However, this is not the gas cap. I swapped the gas cap from my s2k and approximately 90 miles after I reset the ECU , it came back on
My fuel gauge floats a little so I thought maybe the fuel sending unit is bad but I think it's due to leakage in the fuel tank and that's what the code p1456 is all about
I really don't know where to start
I did some research and I'm leaning towards ORVR valve but not sure
Any inputs would be appreciated
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