The is a common Engine Control Unit (ECU) found in PSA Group vehicles (Citroën and Peugeot), specifically managing 1.6L 16V engines like the TU5JP4 . 🛠️ Key Connection Feature: Boot Mode
| Function | Pin (T121) | Notes | |----------|------------|-------| | K-line (diagnostics) | 26 | ISO 9141-2 | | CAN low | 24 | Usually for ABS/TCU | | CAN high | 25 | | | Ignition switch +12V | 1 (via main relay) | Terminal 15 | | Permanent +12V | Also on separate high-current pin | Terminal 30 | | Ground | 2, 32, others | |
The ME7.4.5 pinout is a crucial piece of information for anyone working with the ME7.4.5 engine control unit (ECU), which is a sophisticated computer system used to manage and regulate the performance of various internal combustion engines. In this article, we will provide an in-depth look at the ME7.4.5 pinout, its significance, and how to work with it.
The is a common Engine Control Unit (ECU) found in PSA Group vehicles (Citroën and Peugeot), specifically managing 1.6L 16V engines like the TU5JP4 . 🛠️ Key Connection Feature: Boot Mode
| Function | Pin (T121) | Notes | |----------|------------|-------| | K-line (diagnostics) | 26 | ISO 9141-2 | | CAN low | 24 | Usually for ABS/TCU | | CAN high | 25 | | | Ignition switch +12V | 1 (via main relay) | Terminal 15 | | Permanent +12V | Also on separate high-current pin | Terminal 30 | | Ground | 2, 32, others | |
The ME7.4.5 pinout is a crucial piece of information for anyone working with the ME7.4.5 engine control unit (ECU), which is a sophisticated computer system used to manage and regulate the performance of various internal combustion engines. In this article, we will provide an in-depth look at the ME7.4.5 pinout, its significance, and how to work with it.