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P0462 Diagnostic Trouble Code Discussion for March 2015

Fuel Level Sensor Low Voltage


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Trouble Ticket Help Requests for DTC P0462
Help Request Posted
2006 GMC Sierra 2500 HD SLT 6.6L Stall VIN: 1GTHK23DX6
P0462: Fuel Level Sensor Low Voltage. ... truck came in from another shop with several codes and reduced engine power all codes had to do with low voltage p0652 low 5v reference,p0522 eop low voltage,p0405 egr low voltage,p0462 fuel level low voltage,p0672,p0673,p0674,p0677 glow plug circuit.So ch...
March 30, 2015