Mazda 3:  Bad ECM → Symptoms + Diagnosis

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Your Mazda 3’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your 3 can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Mazda 2:  Bad ECM → Symptoms + Diagnosis

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Your Mazda 2’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your 2 can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Dodge Sprinter:  Bad ECM → Symptoms + Diagnosis

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Your Dodge Sprinter’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Sprinter can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Dodge Ram:  Bad ECM → Symptoms + Diagnosis

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Your Dodge Ram’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Ram can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Dodge Nitro:  Bad ECM → Symptoms + Diagnosis

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Your Dodge Nitro’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Nitro can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Dodge Dakota:  Bad ECM → Symptoms + Diagnosis

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Your Dodge Dakota’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Dakota can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Dodge Caravan:  Bad ECM → Symptoms + Diagnosis

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Your Dodge Caravan’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Caravan can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Dodge Journey:  Bad ECM → Symptoms + Diagnosis

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Your Dodge Journey’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Journey can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Dodge Durango:  Bad ECM → Symptoms + Diagnosis

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Your Dodge Durango’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Durango can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Dodge Stratus:  Bad ECM → Symptoms + Diagnosis

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Your Dodge Stratus’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Stratus can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more