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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo Extended, 6.6 2 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 6.6L (LLY) - DTC P0016 To DTC P0341 >> DTC P0181 >> Component Testing

Component Testing

  1. Disconnect the fuel temperature sensor and measure the resistance of the sensor with a DMM.
  2. Record the values at various fuel temperatures and compare those results to the Temperature vs. Resistance Table (Fuel Temperature).
    • If the sensor does not closely match through the temperature ranges, replace the fuel temperature sensor.
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