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

The Simple ExplanationThe Electronic Control Unit (ECU ... in addition to the previously sensed TPS and engine rpm. Now the ECU fuel control programming includes a desired A/F ratio table ...

The fix: GM technicals are instructed to address this issue by reprogramming the engine control module. No parts are associated with this customer service program. Affected components: power take ...

The basic system components are sensors on the clutch pedal and shift lever, along with some finely tuned programming in the engine control unit (ECU). There’s also a transmission-speed sensor ...

Under certain circumstances, a glitch in the engine control module programming of select 2017 model-year vans could result in a stall. According to the Auburn Hills, Michigan-based automaker ...

To repair, dealers will check and, as necessary, update the engine control module programming and replace all ignition coils. The recall for bolts on the rear stabilizer bracket involves model ...

There’s a new ECU (Engine Control Unit) in MotoGP™ for 2023 as the sport prepares for our new era of more sustainable fuels, which begins in 2024. What does that mean now though, and how is it ...