GM > Fuel System

Fuel Tank/Gauge

• Fuel Tank Capacity: Capacity of the fuel tank.
• Fuel Tank Capacity Gauge: Capacity of the fuel tank for the fuel gauge.

  
  

• Primary Capacity: Capacity of the primary fuel tank.
• Primary Capacity Gauge: Capacity of the primary fuel tank for the fuel gauge.

  
  

• Fuel Tank Sender Max: Maximum value of the fuel tank sender level input to the PCM.
• Fuel Tank Sender Min: Minimum value of the fuel tank sender level input to the PCM.

  
  

• Gauge Output vs. Level: Fuel gauge PWM output control based on the fuel remaining.
• Gauge Primary Volume vs. Level: Fuel volume remaining in the primary tank for a given sender input level.
• Gauge Primary Gauge Volume vs. Level: Fuel volume remaining in the primary tank for a given sender input level. Used for the fuel gauge.
• Gauge Secondary Volume vs. Level: Fuel volume remaining in the secondary tank for a given sender input level.
• Gauge Secondary Gauge Volume vs. Level: Fuel volume remaining in the secondary tank for a given sender input level. Used for the fuel gauge.