P1433 GMC - Fuel Level Sensor 2 Circuit High Voltage

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Fuel Level Sensor
  • Fuel Level Sensor harness is open or shorted
  • Fuel Level Sensor circuit poor electrical connection

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1433 Gmc Description

With the engine running, the Powertrain Control Module (PCM) detects that the Fuel Level sensor signal was more than 2.90v, condition met for over 2 minutes.
OBDII Code P1433 Gmc - Fuel Level Sensor 2 Circuit High Voltage - AutoCodes.com

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P1433 GMC Comments

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