Building and using ECU Test Benches
![](https://ocsaly.com/wp-content/uploads/2023/03/Master-MST-9001D-Diesel-Engine-ECU-Test-Bench-PHS-For-MST-9000-MST9001D-Diesel-Engine-Tester-768x497.jpg)
An ECU test bench, like the one shown in Figure 7-1, consists of an ECU, a power supply, an optional power switch, and an OBD-II connector. You can also add an IC or other CAN-related systems for testing, but just…