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Home >> Chevrolet >> 2000 >> Blazer 2D Utility, 4WD, Part Time, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 68 (Engine Controls Self-Diagnostics - 2.2L CNG) >> Programming >> Powertrain Control Module Reprogramming
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Powertrain Control Module Reprogramming

WARNING: This page is about a different car, the 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

After replacing PCM or if program needs to be updated, refer to latest Techline(tm) information on PCM reprogramming. After reprogramming, perform CRANKSHAFT POSITION SENSOR SYSTEM VARIATION LEARN PROCEDURE  and PROGRAMMING THEFT DETERRENT SYSTEM COMPONENTS  .

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