User Manual
...........continued
TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 3216 2 S L NOx sensor T131 upstream of the
SCR catalytic converter indicates in-
correct values.
ECM 3216 20 C E Aftertreatment 1 Intake NOx Sensor
- Data not Rational - Drifted High
ECM 3216 20 C L Aftertreatment 1 Intake NOx Sensor
- Data not Rational - Drifted High
ECM 3216 20 S E NOx sensor upstream, not plausible
ECM 3216 20 S L NOx sensor upstream, not plausible
ECM 3216 4 C E Aftertreatment 1 Intake NOx Sensor
Circuit - Voltage below normal, or
shorted to low source
ECM 3216 4 C L Aftertreatment 1 Intake NOx Sensor
Circuit - Voltage below normal, or
shorted to low source
ECM 3216 4 S E NOx sensor upstream, internal fault
or open circuit
ECM 3216 4 S L NOx sensor upstream, internal fault
or open circuit
ECM 3216 5 P E Aftertreatment #1 Intake NOx - Cur-
rent Below Normal
ECM 3216 5 P L Aftertreatment #1 Intake NOx - Cur-
rent Below Normal
ECM 3216 5 S E NOx sensor upstream, open circuit
ECM 3216 5 S L NOx sensor upstream, open circuit
ECM 3216 6 P E Aftertreatment #1 Intake NOx - Cur-
rent Above Normal
ECM 3216 6 P L Aftertreatment #1 Intake NOx - Cur-
rent Above Normal
ECM 3216 6 S E Fault in the voltage supply to NOx
sensor T131 upstream of the SCR
catalytic converter.
ECM 3216 6 S L Fault in the voltage supply to NOx
sensor T131 upstream of the SCR
catalytic converter.
ECM 3216 7 P E Aftertreatment #1 Intake NOx - Not
Responding Properly
ECM 3216 7 P L Aftertreatment #1 Intake NOx - Not
Responding Properly
ECM 3216 7 S E NOx sensor upstream, internal fault
ECM 3216 7 S L NOx sensor upstream, internal fault
ECM 3216 8 S E NOx sensor upstream of catalytic
converter
ECM 3216 8 S L NOx sensor upstream of catalytic
converter
ECM 3216 9 C E Aftertreatment 1 Intake NOx Sensor
- Abnormal update rate
ECM 3216 9 C L Aftertreatment 1 Intake NOx Sensor
- Abnormal update rate
ECM 3216 9 S E NOx sensor upstream of catalytic
converter
ECM 3216 9 S L NOx sensor upstream of catalytic
converter
ECM 3216 10 S F NOx sensor upstream, stuck
ECM 3216 17 S F NOx sensor upstream, low signal
ECM 3216 18 S F NOx sensor upstream, too low value
ECM 3216 13 C E Aftertreatment 1 Intake NOx - Out of
Calibration
ECM 3216 19 S F NOx sensor upstream error via CAN
ECM 3216 13 C L Aftertreatment 1 Intake NOx - Out of
Calibration
ECM 3216 19 S E NOx sensor upstream error via CAN
ECM 3216 19 S L NOx sensor upstream error via CAN
ECM 3216 2 S F Aftertreatment Intake NOx
ECM 3216 20 S F NOx sensor upstream, not plausible
continued..........
...........continued
TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 3216 2 C E Aftertreatment 1 Intake NOx Sensor
- Data erratic, intermittent or incor-
rect
ECM 3216 2 C L Aftertreatment 1 Intake NOx Sensor
- Data erratic, intermittent or incor-
rect
ECM 3216 4 S F NOx sensor upstream, internal fault
or open circuit
ECM 3216 5 S F NOx sensor upstream, open circuit
ECM 3216 6 S F Aftertreatment Intake NOx
ECM 3216 7 S F NOx sensor upstream, internal fault
ECM 3216 8 S F NOx sensor upstream of catalytic
converter
ECM 3216 9 S F NOx sensor upstream of catalytic
converter
ECM 3216 21 C E Aftertreatment 1 Intake NOx Sensor
- Data not Rational - Drifted High
ECM 3216 21 C L Aftertreatment 1 Intake NOx Sensor
- Data not Rational - Drifted High
ECM 3217 2 C F Aftertreatment Intake Oxygen Sen-
sor - Data erratic, intermittent or in-
correct
ECM 3217 12 P E Aftertreatment #1 Intake 02 : Failure
ECM 3217 12 P L Aftertreatment #1 Intake 02 : Failure
ECM 3217 13 P E Aftertreatment #1 Intake 02 : Out of
Calibration
ECM 3217 13 P L Aftertreatment #1 Intake 02 : Out of
Calibration
ECM 3217 16 P E Aftertreatment #1 Intake O2 : High -
moderate severity (2)
ECM 3217 16 P L Aftertreatment #1 Intake O2 : High -
moderate severity (2)
ECM 3217 20 C E Aftertreatment Intake Oxygen Sen-
sor - Data Not Rational - Drifted
High
ECM 3217 20 C L Aftertreatment Intake Oxygen Sen-
sor - Data Not Rational - Drifted
High
ECM 3217 21 C E Aftertreatment Intake Oxygen Sen-
sor - Data Not Rational - Drifted Low
ECM 3217 21 C L Aftertreatment Intake Oxygen Sen-
sor - Data Not Rational - Drifted Low
ECM 3217 3 P E Aftertreatment #1 Intake 02 : Volt-
age Above Normal
ECM 3217 3 P L Aftertreatment #1 Intake 02 : Volt-
age Above Normal
ECM 3217 4 P E Aftertreatment #1 Intake 02 : Volt-
age Below Normal
ECM 3217 4 P L Aftertreatment #1 Intake 02 : Volt-
age Below Normal
ECM 3217 5 P E Aftertreatment #1 Intake 02 : Cur-
rent Below Normal
ECM 3217 5 P L Aftertreatment #1 Intake 02 : Cur-
rent Below Normal
ECM 3217 6 P E Aftertreatment #1 Intake 02 : Cur-
rent Above Normal
ECM 3217 6 P L Aftertreatment #1 Intake 02 : Cur-
rent Above Normal
ECM 3217 15 P E Aftertreatment #1 Intake 02 : High -
least severe (1)
ECM 3217 15 P L Aftertreatment #1 Intake 02 : High -
least severe (1)
ECM 3217 2 C E Aftertreatment Intake Oxygen Sen-
sor - Data erratic, intermittent or in-
correct
ECM 3217 2 C L Aftertreatment Intake Oxygen Sen-
sor - Data erratic, intermittent or in-
correct
continued..........
46
4 SPN 3~










