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Home >> Buick >> 1992 >> Roadmaster Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (Engine Controls - Tests W/Codes - Pcm/BCM) >> Data Display Codes >> ECM Data Parameters: >> Ed27

ECM Data Parameters:: Ed27

WARNING: This page is about a different car, the 1992 Oldsmobile Toronado. However, it is still accessible from the selected car via links, so may be relevant.

Weak cylinder display displays the number of the weak cylinder.

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