Chevy Silverado 1500 with the L3B engine are included in a Service Update with a fix for a fuel injector flow rate problem.

The Engine Control Module (ECM) is a crucial component in ... it's best to visit a nearby repair shop for assistance.

The Engine Control Module (ECM) is the computer responsible for controlling ... The TSBs are the vehicle manufacturer's recommended diagnostic and repair procedures. Finding the appropriate bulletin ...

No parts are needed to complete the repair, which involves reprogramming the Engine Control Module with the latest, up-to-date calibration. The whole process requires about half an hour.

Diagnosis and Repair Of A Faulty Knock Sensor Diagnosis and repair ... port and read and display any codes stored in the engine control module (ECM). A code related to the knock sensor would indicate ...

The position of the throttle and how quickly it’s opening or closing is transmitted to the engine control module, and that information is among the factors the computer uses to decide how much ...

A faulty coolant temperature sensor can damage your engine. Here's how to tell if yours has gone bad, plus how to fix it.

This pressure reading is shared with the engine control module to determine how much fuel needs to be fed to each cylinder, as well as to determine ignition timing. A fully functioning MAP sensor ...