86
87
GAP Diagnostic 2019-07-15 All Rights Reserved
User Manual : Version 33, Firmware V3.0
Additional information, freeze frames
Certain ECUs provide extra information on the conditions present when the fault was confirmed. These
freeze frames can help identify the factors involved in the establishment of the fault.
Note :
Not available on all faults and ECUs. Not implemented by the manufacturer Land Rover on
L322-02.
II
Information obtained :
The distance* travelled by the vehicle when the fault became confirmed (kilometres or miles).
II
Access :
Press on the button while viewing a fault (Information, if available, will be displayed for 3 seconds).
App
Information obtained :
The date and distance* travelled by the vehicle when the fault became confirmed (kilometres or miles).
* This value can sometimes be an approximation.
Decoding status bits (4
th
element of the fault code)
II
To detect the status (ON or equal to 1) of bits, simply analyze the 4
th
element.
Decoding steps :
1- Locate the fourth element of the fault code. Expressed by a 2 character suffix in parentheses,
in hex (0 to 9 and A to F) is the result of an automatic conversion of the code generated by the
ECU which is in binary format.
2- Convert the suffix found in binary code to obtain a byte (8 characters) using the table found on
next page.
Summary of Contents for IIDTool Pro
Page 190: ...190 IIDTool Appendix...
