IDENTIFYING AND REPAIRING ENGINE CONTROL UNIT MALFUNCTIONS

Diagnosing a faulty engine control unit (ECU) can be tricky. A malfunctioning ECU can cause a range of symptoms, from rough idling to total loss of power. To pinpoint the issue, mechanics will often use diagnostic scanners to access fault codes stored in the ECU's memory. These codes can give valuable information into the nature of the problem. Wh