Navistar N9 Diagnostic Manual page 20

16 1 DIAGNOSTIC TROUBLESHOOTING PROCEDURES
SPN FMI Sub-section
2659 10 AMS (page 381)
2659 14 AMS (page 381)
2659 20 AMS (page 381)
2659 21 AMS (page 381)
2791 2 EGR (page 1074)
2791 3 EGR (page 1074)
2791 4 EGR (page 1074)
2791 7 EGR (page 1074)
2791 8 EGR (page 1074)
2791 12 EGR (page 1074)
2791 14 EGR (page 1074)
2797 6 INJ (page 1365)
2798 6 INJ (page 1365)
3031 2 DEFTLT (page 746)
3031 3 DEFTLT (page 746)
3031 4 DEFTLT (page 746)
3055 2 INJ (page 1365)
3061 31
3216 4 NO
3216 10 NO
3216 13 NO
3216 19 NO
3216 20 NO
3216 21 NO
3218 2 NO
3226 2 NO
3226 4 NO
3226 10 NO
3226 13 NO
3226 19 NO
3226 20 NO
3226 21 NO
3228 2 NO
3242 0 DPFIT (page 876)
3242 2 DPFIT (page 876)
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
(page 1827)
X
Condition Description
EGR Slow Response Fault
EGR System flow rate error during Air Management Test
EGR High Flow Rate detected
EGR Low Flow Rate detected
EGR feedback communication fault
EGRV supply voltage is too HIGH
EGRV supply voltage is too LOW
EGR Valve unable to achieve commanded position
EGR valve not receiving ECM PWM signal
EGR Valve Internal self test fault
EGR valve Initialization Fault
Injector Control Group 1 - short circuit (INJ 1, 2, 3)
Injector Control Group 2 - short circuit (INJ 4, 5, 6)
DEFTT signal erratic, intermittent or incorrect
DEFTT signal Out of Range HIGH
DEFTT signal Out of Range LOW
ICP / IPR Adaptation In-Range Fault
CSER Exhaust warm up time fault
NOxIN signal Out of Range LOW
NOxIN signal abnormal rate of change
NOxIN Out of Calibration
NOxIN not detected on J1939
NOxIN signal drifted HIGH
NOxIN signal drifted LOW
NOxIN power supply signal erratic, intermittent or incorrect
NOxOUT signal erratic, intermittent or incorrect
NOxOUT signal Out of Range LOW
NOxOUT signal abnormal rate of change
NOxOUT Out of Calibration
NOxOUT not detected on J1939
NOxOUT signal drifted HIGH
NOxOUT signal drifted LOW
NOxOUT power supply signal erratic, intermittent or incorrect
DPFIT above Critical Temperature
DPFIT signal erratic, intermittent, or incorrect