Ecu Design Pinout Work Direct

| Pin | Actuator | Signal Type | Specs | |-----|----------|-------------|-------| | 41 | Injector 1 | Low-side PWM | 12V, 4A peak/1A hold | | 42 | Injector 2 | Low-side PWM | 12V, 4A peak/1A hold | | 43 | Injector 3 | Low-side PWM | 12V, 4A peak/1A hold | | 44 | Injector 4 | Low-side PWM | 12V, 4A peak/1A hold | | 45 | Injector Common Power | Power | 12V, 20A | | 46 | Fuel Pump Relay | Low-side | 12V, 15A | | 47 | Idle Air Control (Stepper A) | H-bridge | 12V, 1A | | 48 | Idle Air Control (Stepper B) | H-bridge | 12V, 1A | | 49 | Idle Air Control (Stepper C) | H-bridge | 12V, 1A | | 50 | Idle Air Control (Stepper D) | H-bridge | 12V, 1A | | 51 | Throttle Actuator (Motor +) | H-bridge | 12V, 5A | | 52 | Throttle Actuator (Motor -) | H-bridge | 12V, 5A | | 53 | EGR Solenoid | Low-side PWM | 12V, 1A | | 54 | Boost Control Solenoid | Low-side PWM | 12V, 1A (1kHz) | | 55 | Swirl/Tumble Valve | Low-side | 12V, 0.5A | | 56 | Variable Intake Manifold | Low-side | 12V, 1A |

ECU pinout work is not just about where wires go, but how they survive. ecu design pinout work

You cannot place a sensitive analog voltage sensor trace next to a pin driving a high-current fuel injector. The electromagnetic interference (EMI) would drown out the sensor signal. Pinout work requires strict : | Pin | Actuator | Signal Type |