Conditions for Setting the DTC
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
P0181
An internal evaluation logic has detected a malfunction of the circuit.
P0182
Fuel Temperature Sensor = Warmer than 109°C (228°F) - For greater than 2 s
P0183
Fuel Temperature Sensor = Colder than -39°C (-38°F) - For greater than 2 s
P0184
Fuel Temperature Sensor - Signal = Intermittent - For greater than 1. 5 s