Scan Tool Snapshot Procedure

Snapshot is a recording of what a control module on the vehicle was receiving for information while the snapshot is being made. A snapshot may be used to analyze the data during the time a vehicle condition is current. This allows you to concentrate on making the condition occur, rather than trying to view all the data in anticipation of the fault. The snapshot contains information around a trigger point that you have determined. Only a single data list may be recorded in each snapshot. The Scan Tool has the ability to store two snapshots. The ability to record two snapshots allows comparing hot versus cold and good versus bad vehicle scenarios. The snapshots are stored on a 'first in, first out' basis. If a third snapshot is taken, the first snapshot stored in the memory will be lost.

Snapshots can be one of two types:
- Snapshot - taken from the Snapshot menu choice
- Quick Snapshot - taken from the Data Display soft key choice (Does not contain DTC information)

When a snapshot is taken, it is recorded on the memory card and may contain as many as 1200 frames of information. Because the snapshot is recorded onto the memory card, snapshots are not lost if the Scan Tool is powered down.

The snapshot replay screen has a plot soft key that can be of great value for intermittent diagnosis. The snapshot plot feature can help you to quickly determine if a sensor is outside of its expected values by plotting three parameters at a time. The data will be displayed both graphically and numerically showing the minimum and maximum values for all frames captured. This is helpful, especially if the fault occurs only once and does not set a DTC.

Wiring Repairs
The Wiring Repairs section contains the following types of wiring repair information. Using these elements together will make wiring repair faster and easier:
- Circuit Protection - Fuses
- Circuit Protection - Circuit Breakers
- Circuit Protection - Fusible Links
- Repairing Damaged Wire Insulation
- Splicing Copper Wire Using Splice Clips
- Splicing Copper Wire Using Splice Sleeves
- Splicing Twisted or Shielded Cable
- Splicing Inline Harness Diodes
- Heated Oxygen Sensor (HO2S) Wiring Repairs
- SIR/SRS Wiring Repairs
- Flat Wire Repairs