3
more than a specified amount of key-cycles. These codes will
cause the control module to illuminate the malfunction
indicator light (MIL) when emission-related fault occurs.
Pending Codes are also referred to as “maturing codes” or
“continuous monitor codes”. They indicate problems that the
control module has detected during the current or last driving
cycle but are not considered serious yet. Pending Codes will
not turn on the malfunction indicator lamp (MIL). If the fault
does not occur within a certain number of warm-up cycles, the
code clears from memory.
Permanent Codes are DTCs that are "confirmed" and are
retained in the non-volatile memory of the computer until the
appropriate monitor for each DTC has determined that the
malfunction is no longer present and is not commanding the
MIL on. Permanent DTC shall be stored in non-volatile
memory and may not be erased by any diagnostic services or
by disconnecting power to ECU
.
1)
Use
UP/DOWN
scroll button to select
Read Codes
from
Diagnostic Menu
and press
OK
button. (Figure 5.3 )
Figure 5.3
2)
Use the
UP/DOWN
scroll button to select
Stored Codes
,
Pending Codes
or
Permanent Codes
from the
Read Codes
menu and press the
OK
button. (Figure 5.4 )
Diagnostic Menu
1.System Status
2.Read Codes
3.Erase Codes
4.Live Data
5.Freeze Frame
6.I/M Readiness
7.O2 Monitor Test
8.On-Board Monitor Test
Summary of Contents for MaxiService MST505
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