OEM 2005 Chevrolet Blazer Fuel Level Sensor

2005 Chevrolet Blazer Parts Questions & Experts Answers

• Q: How to replace the fuel level sensor on 2005 Chevrolet Blazer?

  A: The process of replacing the Fuel Level Sensor starts with disconnecting the negative Battery Cable as per battery disconnect protocols. The Fuel Tank draining procedure (2-Door Utility) should be utilized to drain the Fuel Tank along with relieving fuel system pressure. The first step requires Fuel Tank removal along with separation of the fuel sender assembly before unplugging the fuel pump electrical connector. Connectors retaining the Fuel Level Sensor have to be removed before disconnecting its electrical connector that sits under the fuel sender cover. The Fuel Level Sensor retaining clip needs to be taken off before you can squeeze its locking tangs to extract the Fuel Level Sensor . Install the process starts by fitting the Fuel Level Sensor along with its retaining clip and then connect the Fuel Level Sensor electrical connector that has its retaining clip attached before working on the fuel pump electrical connector. First install the fuel sender assembly and the Fuel Tank while refilling the Fuel Tank before reinstalling the fuel filler cap. To finish the repair process reconnect the Battery Cable while performing a leak check using a two-second ignition on followed by a ten-second off period then verifying for fuel leaks during the next two-second ignition on period.