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Author: Pavel Zhestkov (Pavel Zhestkov)

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How To Reset Your Jeep ECM (Engine Control Module)

How To Reset Your Jeep ECM (Engine Control Module)

How To Reset Your Jeep ECM The Engine Control Module, known as the PCM ( Powertrain Control Module) ECU ( Electrical Control Unit ) or to simply it put the Automotive Engine Computer . Confusing right? If you would like to know more about their differences you can read up on our previous post ”...

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How To Test Your Ignition Control Module with a Multimeter.

How To Test Your Ignition Control Module with a Multimeter.

What exactly is an (ICM) Ignition Control Module? An ICM is nothing more than a switch that turns the ignition system “On” or “Off”. Inside of the distributor there is a sensor that sends out a signal to the ICM, which is then used to fire up the ignition coil that will create enough energy...

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How to Replace a PCM ECM ECU (Engine Computer) on a 2001 Dodge RAM Truck Pick-up

How to Replace a PCM ECM ECU (Engine Computer) on a 2001 Dodge RAM Truck Pick-up

REMOVAL 1-To avoid voltage spike damage to either the PCM or ECM, turn ignition to off, and disconnect negative battery cables before unplugging ECM connectors. 2-Be sure to disconnect both negative cables at both batteries. 3-Remove ECM’s 50–way electrical connector bolt. (A female 4mm hex head. To remove, use a ball-hex bit or ball-hex screwdriver....

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