COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S120
9Y3200007CRS0156US0
Name Exhaust gas temperature sensor (T
2
) Emergency high
ISO 14229
P-Code
P3004
J1939-73
SPN 3246
FMI 0
SPN Name
SAE J1939 Table C1
Aftertreatment 1 Exhaust Gas
Temperature 3 Preliminary FMI
DTC Name
Emergency
Exhaust gas temperature sensor 2: High
Detection item • Exhaust gas temperature (T
2
) high
DTC Set
Preconditions
• Exhaust gas temperature sensor T
0
,T
1
and T
2
are normal
• Battery voltage is normal
DTC set parameter • DPF outlet temperature (T
2
): 820 °C (1508 °F) or more
Time to action or
number of error
detection
• 2.0 sec. or more
Limp Home Action
by engine ECU
(system action)
• Stop injection (Q = 0 mm
3
/st)
• Engine stop
•EGR stop
• Intake throttle 0 % open (Close)
• Inhibit starter relay activation until exhaust gas temperature reduces down to 300 °C
(572 °F)
Behaviour During
Malfunction
• Engine stops
• Inhibitef cranking until down to 300 °C (572 °F)
Engine Warning
Light
•ON
Recovery from
error
• Under 300 °C (572 °F) & key switch turn OFF
Delay time for
recovery
–
Remark
• In case engine ECU is not involved to drive starter, starter activation should be inhibited
by other way until exhaust gas temperature reduces down to 300 °C (572 °F)
To Next Page
Loading...
