P1433 GMC - Fuel Level Sensor 2 Circuit High Voltage
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: 1.0The 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 DescriptionWith 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.
P1433 GMC More InformationNeed more information on how to fix the P1433 GMC code?
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