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Home >> Chevrolet >> 1992 >> Lumina Z34, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing - 2.5L/151 TBI In-Line 4 VIN [R] >> Diagnostic Trouble Code Identification/Availability >> Scan Data - Typical Data Values >> Notes

Scan Data - Typical Data Values: Notes

The "Scan Data" listed in the table may be used for comparison, after completing the Diagnostic Circuit Check and finding the on-board diagnostics functioning properly and no trouble codes displayed. The "Typical Values" are an average of display values recorded from normally operating vehicles and are intended to represent what a normally functioning system would typically display.

NOTE: All readings at idle, with upper radiator hose hot, closed throttle, PARK or Neutral, Closed Loop, and all accessories OFF.
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