Scan Tool Data List

Typical Tech 1 Data:

TYPICAL SCAN TOOL DATA
If after completing the On-Board Diagnostic (OBD) system check and finding the Tech 1 diagnostics functioning properly and no Diagnostic Trouble Codes (DTCs) displayed, the "Tech 1 Data" may be used for comparison with values obtained on the vehicle being diagnosed. The "Tech 1 Data" are an average of display values recorded from normally operating vehicles and are intended to represent what a normally functioning system would display.

A SCAN TOOL THAT DISPLAYS FAULTY DATA SHOULD NOT BE USED, AND THE PROBLEM SHOULD

BE REPORTED TO THE MANUFACTURER. THE USE OF A FAULTY SCAN TOOL CAN RESULT IN MISDIAGNOSIS AND UNNECESSARY PARTS REPLACEMENT.

Only the parameters listed are used for diagnosis. If a scan tool displays other parameters, the values are not recommended for use in diagnosis. For more description on the values and use of the Tech 1 to diagnose ECM inputs, refer to the applicable component or system. If all values are within the range illustrated, refer to Diagnosis by Symptom.
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