Review:
Engine Control Modules
overall review score: 4
⭐⭐⭐⭐
score is between 0 and 5
Engine control modules (ECMs) are electronic systems that control and monitor the operation of internal combustion engines.
Key Features
- Regulate fuel injection
- Monitor engine performance
- Control ignition timing
- Manage emissions levels
Pros
- Improve engine efficiency
- Enhance performance
- Help reduce emissions
Cons
- Can be expensive to replace
- Require specialized knowledge for repair