Operation CHARM: Car repair manuals for everyone.
Home >> Oldsmobile >> 1999 >> Cutlass V6-191 3.1L VIN M SFI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Scan Tool Testing and Procedures >> Fuel Sender

Fuel Sender

Range: 0 - 275 Ohms:
The BCM monitors the fuel level sensor value in ohms. The fuel level sensor performs the following functions:
^ Filters the value in order to prevent fuel gage slosh
^ Sends fuel level information (in counts) to the instrument cluster via the serial peripheral interface (SPI) data




The instrument cluster drives the fuel gage pointer. Refer to the following table for the fuel sender ohm value to the fuel gage (pointer) position ratio:
pro multis · About Operation CHARM