P1433 GMC - Fuel Level Sensor 2 Circuit High Voltage

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P1433 GMC Possible Causes

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

First diagnose P1433 GMC code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1433 GMC code

    Labor: 1.0

    The cost of diagnosing the P1433 GMC code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P1433 GMC 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

P1433 GMC More Information

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