User Manual

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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 3218 2 C F Aftertreatment 1 Intake NOx Sensor
Power Supply - Data erratic, inter-
mittent or incorrect
ECM 3218 12 P E Aftertreatment #1 Intake NOx : fail-
ure
ECM 3218 12 P L Aftertreatment #1 Intake NOx : fail-
ure
ECM 3218 2 C E Aftertreatment 1 Intake NOx Sensor
Power Supply - Data erratic, inter-
mittent or incorrect
ECM 3218 2 C L Aftertreatment 1 Intake NOx Sensor
Power Supply - Data erratic, inter-
mittent or incorrect
ECM 3219 15 P E Aftertreatment #1 Intake Gas Sen-
sor at Temperature: High -least se-
vere (1)
ECM 3219 15 P L Aftertreatment #1 Intake Gas Sen-
sor at Temperature: High -least se-
vere (1)
ECM 3219 17 P E Aftertreatment #1 Intake Gas Sen-
sor at Temperature: Low -least se-
vere (1)
ECM 3219 17 P L Aftertreatment #1 Intake Gas Sen-
sor at Temperature: Low -least se-
vere (1)
MCU 322 3 * E Engine Preheat Relay-Voltage
Above Normal, Or Shorted To High
Source
MCU 322 3 * L Engine Preheat Relay-Voltage
Above Normal, Or Shorted To High
Source
MCU 322 4 * E Engine Preheat Relay-Voltage Be-
low Normal, Or Shorted To Low
Source
MCU 322 4 * L Engine Preheat Relay-Voltage Be-
low Normal, Or Shorted To Low
Source
MCU 322 6 * E Engine Preheat Relay-Current
Above Normal Or Grounded Circuit
MCU 322 6 * L Engine Preheat Relay-Current
Above Normal Or Grounded Circuit
MCU 322 4 * F Engine Preheat Relay Circuit . Volt-
age Below Normal, or Shorted to
Low Source (or Open Circuit)
MCU 322 6 * F Engine Preheat Relay Circuit - Cur-
rent Above Normal
ECM 3222 3 P E Aftertreatment #1 Intake Gas Sen-
sor Heater: Voltage Above Normal
ECM 3222 3 P L Aftertreatment #1 Intake Gas Sen-
sor Heater: Voltage Above Normal
ECM 3222 4 P E Aftertreatment #1 Intake Gas Sen-
sor Heater: Voltage Below Normal
ECM 3222 4 P L Aftertreatment #1 Intake Gas Sen-
sor Heater: Voltage Below Normal
ECM 3222 5 P E Aftertreatment #1 Intake Gas Sen-
sor Heater: Current Below Normal
ECM 3222 5 P L Aftertreatment #1 Intake Gas Sen-
sor Heater: Current Below Normal
ECM 3226 11 C E Aftertreatment 1 Outlet NOx Sensor
- Root Cause Not Known
ECM 3226 11 C L Aftertreatment 1 Outlet NOx Sensor
- Root Cause Not Known
ECM 3226 0 C F Aftertreatment Outlet NOx - Data
Valid but Above Normal Operational
Range - Most Severe Level. The en-
gine NOx output is higher than rec-
ommended levels.
ECM 3226 10 C F Aftertreatment 1 Outlet NOx Sensor
- Abnormal rate of change
ECM 3226 13 C F Aftertreatment 1 Outlet NOx Sensor
- Out of Calibration
continued..........
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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 3226 15 C F Aftertreatment Outlet NOx - Data
Valid but Above Normal Operational
Range - Least Severe Level. The
engine NOx output is higher than
recommended levels.
ECM 3226 2 C F Aftertreatment 1 Outlet NOx Sensor
- Data erratic, intermittent or incor-
rect
ECM 3226 20 C F Aftertreatment 1 Outlet NOx Sensor
- Data not Rational - Drifted High
ECM 3226 4 C F Aftertreatment 1 Outlet NOx Sensor
Circuit - Voltage below normal, or
shorted to low source
ECM 3226 9 C F Aftertreatment 1 Outlet NOx Sensor
- Abnormal update rate
ECM 3226 10 C E Aftertreatment 1 Outlet NOx Sensor
- Abnormal rate of change
ECM 3226 10 C L Aftertreatment 1 Outlet NOx Sensor
- Abnormal rate of change
ECM 3226 10 S E NOx sensor downstream, stuck
ECM 3226 10 S L NOx sensor downstream, stuck
ECM 3226 11 P E
ECM 3226 11 P L
ECM 3226 12 P E
ECM 3226 12 P L
ECM 3226 17 S E NOx sensor downstream, low signal
ECM 3226 17 S L NOx sensor downstream, low signal
ECM 3226 18 S E NOx sensor downstream, too low
value
ECM 3226 18 S L NOx sensor downstream, too low
value
ECM 3226 19 S E NOx sensor downstream of the cat-
alytic converter
ECM 3226 19 S L NOx sensor downstream of the cat-
alytic converter
ECM 3226 2 C E Aftertreatment 1 Outlet NOx Sensor
- Data Erratic, Intermittant, or Incor-
rect.
ECM 3226 2 C L Aftertreatment 1 Outlet NOx Sensor
- Data Erratic, Intermittant, or Incor-
rect.
ECM 3226 2 S E Nox sensor downstream, Implausi-
ble signal
ECM 3226 2 S L Nox sensor downstream, Implausi-
ble signal
ECM 3226 20 C E Aftertreatment 1 Outlet NOx Sensor
- Data not Rational - Drifted High
ECM 3226 20 C L Aftertreatment 1 Outlet NOx Sensor
- Data not Rational - Drifted High
ECM 3226 20 S E NOx sensor downstream, not plausi-
ble
ECM 3226 20 S L NOx sensor downstream, not plausi-
ble
ECM 3226 4 C E Aftertreatment Outlet NOx Sensor
Circuit- Voltage below normal or
shorted to low source
ECM 3226 4 C L Aftertreatment Outlet NOx Sensor
Circuit- Voltage below normal or
shorted to low source
ECM 3226 4 S E NOx sensor downstream, internal
fault or open circuit
ECM 3226 4 S L NOx sensor downstream, internal
fault or open circuit
ECM 3226 5 P E Aftertreatment #1 Outlet NOx : Cur-
rent Below Normal
ECM 3226 5 P L Aftertreatment #1 Outlet NOx : Cur-
rent Below Normal
continued..........
47
4 SPN 3~