Top 6 Failing ECU Symptoms - How to Diagnose & Replacement Cost
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The main symptoms of a malfunctioning ECU are discussed in this brief video, along with its intended use. Along with providing an estimated repair cost, we also demonstrate how to troubleshoot problems.
Timecode:
00:00:00 - Short intro
00:00:24 - Check Engine Light
00:00:52 - Poor Fuel Economy
00:01:11 - Rough Idle
00:01:31 - Stalling Engine
00:01:57 - Low Engine Performance
00:02:18 - Car Won’t Start
00:02:48 - What’s The Function Of An Engine Control Unit?
00:03:33 - How to Test?
00:04:18 - Replacement Cost
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