This is a 2013 XC70 T6, out West, virtually no rust, 114K miles. Over the past year, the fuel level sensing has gone flaky.
After filling the tank, it will show 1/2 full. But, a day later, it will show 3/4 full. During a drive, the display might start at 3/8 full, and then climb to 3/4 full.
I got my new iCarSoft Volvo/Saab V2.0 scanner, and it's seeing a
P134600 "Fuel Level Sensor B Circuit, General Failure. No sub type information"
Assuming this is a flaky electronic connection, can anyone detail the harness connections between the Fuel Sender,
Fuel Tank Module, and upstream path to ECM/CEM? thanks
2013 XC70 T6 Flamenco Red (hers)
2015 XC70 T6 Seashell Metallic (his)
past: 13 Volvos going back to '74 242 sedan
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