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Thursday 21 December, 2017 | RSS Feed

What is the Engine Control Module? Get more!

by NandRepair.com


Most of the buyers know the ECU, but they don't know what is the Engine Control Module(ECM)? in this articles, we will introduce more about Engine Control Module.

The Engine Control Module(ECM), As known as the ECU or powertrain control module, is located at the Auto's dashboard, behind the glove compartment. ECU controls the fuel mixture, ignition timing, variable cam timing and emissions control. Th function is to read several sensors from different systems and convert the readings to control the fuel injection system, idle speed control system and ignition timing.

How The Engine Control Module Repairs?

When ECU has problem, most of you will meet how repair it? maybe first, you will think about change a new ECM with repairing, Actually repairing an ECM requires disassembling the unit and performing some pretty detailed, precision-critical electronics work. it is like to repairing the phone repair motherboard or motherboard on computer, you will repaired it by yourself at all, also they need professional skillss, Some experts recommend removing and opening the unit, and sniffing around for the telltale signs of electrical damage...etc.

Also, if you don't want to repair it by youself, you can go to 4S workshop, pay for change new one or rpeair it.

Nandrepair Note

Maybe in this article, we are not entirely clear for how to repair ECM or ECU, there are many auto repair ic chip or delays for auto ECM/ECU fixing, you can first check every problems of your vehicles, the choose the right tools/chips/diagnostic scanner to test/repair it.






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