If ECU tuning in Car Mechanic Simulator 2015 feels like a guessing game, this guide will reveal the method behind the madness. Follow these steps and accompanying screenshots to master the art of ECU tuning and achieve that perfect ratio.
Matching the Bars
Initially, you’ll see four bars at varying levels. The first objective is to get two bars to match.
Step 1: Select the shortest bar and click the plus sign (+) beneath it. Continue clicking until it aligns with another bar. Patience is key, as it may take several clicks.
Step 2: Now, with two bars aligned, focus on one of the remaining mismatched bars. Click its plus sign until it reaches the height of the first two. You’ll then have three matching bars.
Step 3: Only one bar remains out of sync. Click its plus sign until it aligns with the other three. This completes the initial alignment process.
Achieving Perfect Ratio
With all four bars now equal, the final stage begins.
Step 4: Click the plus sign (+) beneath each bar once. This will raise all bars equally, maintaining their alignment. Repeat this process, clicking each plus sign once per round, until the percentage reaches 18% and you achieve “Perfect Ratio.”
This systematic approach ensures consistent success in ECU tuning within Car Mechanic Simulator 2015. By following these steps, you’ll transform from a novice tuner to an ECU expert.
