Audi Q7:  Bad ECM → Symptoms + Diagnosis

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Your Audi Q7’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Q7 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

Audi Q5:  Bad ECM → Symptoms + Diagnosis

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Your Audi Q5’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Q5 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

Audi Q3:  Bad ECM → Symptoms + Diagnosis

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Your Audi Q3’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Q3 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

Audi Q2:  Bad ECM → Symptoms + Diagnosis

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Your Audi Q2’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Q2 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

Audi TT:  Bad ECM → Symptoms + Diagnosis

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Your Audi TT’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your TT 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

Audi A5:  Bad ECM → Symptoms + Diagnosis

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Your Audi A5’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your A5 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

Audi A4:  Bad ECM → Symptoms + Diagnosis

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Your Audi A4’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your A4 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

Audi A3:  Bad ECM → Symptoms + Diagnosis

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Your Audi A3’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your A3 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

Audi A1:  Bad ECM → Symptoms + Diagnosis

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Your Audi A1’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your A1 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

Ford Crown Victoria:  Bad ECM → Symptoms + Diagnosis

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Your Ford Crown Victoria’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Crown Victoria 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 … Read more