User Manual
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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 191 16 C F Transmission Output Shaft (Tail-
shaft) Speed High – Warning
ECM 191 16 C E Transmission Output Shaft Speed -
Data Valid But Above Normal Oper-
ating Range - Moderately Severe
Level
ECM 191 18 C F Auxiliary speed frequency on input
pin indicates the frequency is below
a calibration-dependent threshold.
ECM 191 16 C L Transmission Output Shaft Speed -
Data Valid But Above Normal Oper-
ating Range - Moderately Severe
Level
ECM 191 18 C E Transmission Output Shaft Speed -
Data Valid But Below Normal Oper-
ating Range - Moderately Severe
Level
ECM 191 18 C L Transmission Output Shaft Speed -
Data Valid But Below Normal Oper-
ating Range - Moderately Severe
Level
ECM 191 19 C E Transmission Output Shaft Speed -
Received Network Data In Error
ECM 191 19 C L Transmission Output Shaft Speed -
Received Network Data In Error
ECM 191 9 C E Transmission Output Shaft Speed -
Abnormal update rate
ECM 191 9 C L Transmission Output Shaft Speed -
Abnormal update rate
MCU 196 0 * E Attachment Flow EPPR 1 Pressure -
Data Valid But Above Normal Op-
erational Range
MCU 196 0 * L Attachment Flow EPPR 1 Pressure -
Data Valid But Above Normal Op-
erational Range
MCU 196 1 * E Attachment Flow EPPR 1 Pressure -
Data Valid But Below Normal Op-
erational Range
MCU 196 1 * L Attachment Flow EPPR 1 Pressure -
Data Valid But Below Normal Op-
erational Range
MCU 196 4 * E Attachment Flow EPPR 1 Pressure -
Voltage Below Normal, Or Shorted
To Low Source
MCU 196 4 * L Attachment Flow EPPR 1 Pressure -
Voltage Below Normal, Or Shorted
To Low Source
TCU 1A * * L S.C. TO GROUND AT CUSTOMER
SPECIFIC FUNCTION NO. 2
TCU 1A * * F S.C. TO GROUND AT CUSTOMER
SPECIFIC FUNCTION NO. 2
TCU 1B * * L S.C. TO BATTERY VOLTAGE AT
CUSTOMER SPECIFIC FUNCTION
NO. 2
TCU 1B * * F S.C. TO BATTERY VOLTAGE AT
CUSTOMER SPECIFIC FUNCTION
NO. 2
TCU 1C * * L O.C. AT CUSTOMER SPECIFIC
FUNCTION NO. 2
TCU 1C * * F O.C. AT CUSTOMER SPECIFIC
FUNCTION NO. 2
TCU 1D * * L S.C. TO GROUND AT CUSTOMER
SPECIFIC FUNCTION NO. 3
TCU 1D * * F S.C. TO GROUND AT CUSTOMER
SPECIFIC FUNCTION NO. 3
TCU 1E * * L S.C. TO BATTERY VOLTAGE AT
CUSTOMER SPECIFIC FUNCTION
NO. 3
TCU 1E * * F S.C. TO BATTERY VOLTAGE AT
CUSTOMER SPECIFIC FUNCTION
NO. 3
TCU 1F * * L O.C. AT CUSTOMER SPECIFIC
FUNCTION NO. 3
continued..........
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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
TCU 1F * * F O.C. AT CUSTOMER SPECIFIC
FUNCTION NO. 3
34
2 SPN 1~










