A80 BT Intelligent Diagnosis System
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the fault still does not occur again, the occasional fault will be
automatically cleared.
After turning off the ignition switch 150 minutes, the
microcomputer enters the self-holding stage, if the fuel injection and
ignition system is repaired during this period, then the fault code that has
been stored should be recalled and removed.
Chrysler Automotive Fault Self-Diagnostic System
Chrysler Automobile's electronic control system is referred to as
SBEC. When a car fails, the corresponding fault information is stored in
SBEC in the form of code.
Each time the ignition switch is turned on, the “CHECKENGINE”
indicator will flash for a few seconds to indicate that the indicator is
working properly. If the SBEC receives an abnormal signal from various
sensors or does not receive the signal at all, the instrument panel The
“CHECK ENGINE” indicator will illuminate, indicating that the engine
is faulty and needs to be serviced.
The method of entering the self-diagnosis state is to switch the
ignition switch three times within five seconds, that is, ON
→
OFF
→
ON
→
OFF
→
ON, at this time, the
“
CHECKENGINE
”
indicator on the
instrument panel will flash, thereby displaying the stored the fault code.
The fault code is cleared by using the dedicated instrument DRBII to