Tomorrow's Technician

JANUARY 22, 2024

This truck is in with a check engine light and reduced power complaint. From the scan, we can see we have active DTCs for P0171 bank one too lean and P0308 for cylinder 8 misfire. We found this TSB that states code P0308 could be connected to a burned exhaust valve on the driver’s side bank.

Software 130

Software Check Engine Light Banking Electronics 130

Brake & Front End

JANUARY 22, 2024

This truck is in with a check engine light and reduced power complaint. From the scan, we can see we have active DTCs for P0171 bank one too lean and P0308 for cylinder 8 misfire. We found this TSB that states code P0308 could be connected to a burned exhaust valve on the driver’s side bank.

Software 130

Software Check Engine Light Banking Electronics 130

RepairSmith

JULY 17, 2024

Definition of Diagnostic Trouble Code (DTC) P0157 Diagnostic Trouble Code (DTC) P0157 stands for “Oxygen Sensor Circuit Low Voltage (Bank 2, Sensor 2).” ” This code appears when the downstream oxygen sensor on Bank 2 shows a low voltage signal for too long.

Check Engine Light 52

Check Engine Light Banking Emissions Testing Engineering 52

Wayne's Automotive Center

MARCH 7, 2019

Nonetheless, if the ECM experiences a circumstance it can’t account for, it turns on the Check Engine light. The Check Engine light is known as the “service motor soon” light on certain vehicles.) Reno and Sparks drivers need to comprehend that doing so can cause significant harm.

Engineering 52

Engineering Check Engine Light Automotive Vehicle 52