IMPORTANT - The information on this page is ONLY applicable to the 3B engine. It is NOT transferable to the ABY engine. 

The image below depicts the pin locations as if viewing the connector on the ECU.

The image below depicts the 3B ECU pinout when viewing the cable assembly.

The following table defines the functionality of each of the 55 pins on the 3B Motronic ECU. 

Video Player Using Javascript «99% Essential»

.volume-control display: flex; align-items: center; gap: 5px;

bindEvents() // Play/Pause const playPauseBtn = document.getElementById('playPauseBtn'); playPauseBtn.addEventListener('click', () => this.togglePlayPause());

toggleMute() this.video.muted = !this.video.muted; this.updateVolumeIcon();

volumeSlider.value = this.video.muted ? 0 : this.video.volume; video player using javascript

<div class="video-player"> <video id="video" src="video.mp4"></video> <div class="video-controls"> <button id="playPauseBtn">▶ Play</button>

if (!document.fullscreenElement) player.requestFullscreen(); else document.exitFullscreen();

toggleFullscreen() const player = document.querySelector('.video-player'); .volume-control display: flex

// Bind event listeners this.bindEvents();

updateVolumeIcon() this.video.volume === 0) volumeBtn.textContent = '🔇'; else if (this.video.volume < 0.5) volumeBtn.textContent = '🔉'; else volumeBtn.textContent = '🔊';

.video-error position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0,0,0,0.8); color: white; padding: 10px 20px; border-radius: 4px; z-index: 10; toggleMute() this.video.muted = !this.video.muted

// Progress bar const progressContainer = document.querySelector('.progress-container'); const progressBar = document.querySelector('.progress-bar');

button, select background: rgba(0,0,0,0.7); border: none; color: white; padding: 5px 10px; border-radius: 4px; cursor: pointer;

.progress-bar height: 100%; background: #f00; width: 0%; transition: width 0.1s linear;