|
FAULT CODE INFORMATION
M11 & N14 Plus Engines... After 1996 |
| LAMPS: R=RED
Y=YELLOW EP=ENGINE PROTECTION
LAMP W=WITH WO= WITH OUT |
| ABBREV: SH= SENSOR HARNESS AH= ACTUATOR HARNESS OH= OEM
HARNESS |
| FAULT CODE LAMP |
PID (P)
SID (S) FMI |
REASON |
EFFECT |
111
Red |
S254
12 |
Error internal to
the ECM related to memory hardware failures or internal microprocessor
communication failures. |
Engine might die.
Possible no start. |
115
Red |
P190
2 |
No engine speed
signal detected at both pairs of signal pins 1 and 15 and pins 11 and 14
of sensor harness connector. |
Engine will die
and not restart. |
121
Yellow |
S021
10 |
No engine speed
signal detected at one pair of pins, either pins 1 and 15 or pins 11 and
14 of sensor harness connector. |
None on
performance.
|
122
Yellow |
P102
3 |
High voltage
detected at boost pressure sensor signal pin 26 of sensor harness
connector. |
Derate in power
output of the engine. |
123
Yellow |
P102
4 |
Low voltage
detected at boost pressure sensor signal pin 26 of sensor harness
connector. |
Derate in power
output of the engine. |
131
Red
|
P091
3
|
High voltage
detected at accelerator position signal pin 11 of the OEM harness
connector. |
Severe derate
(power and speed). |
132
Red
|
P091
4
|
Low voltage
detected at oil pressure signal pin 7 of sensor harness connector.
|
Severe derate
([power and speed). |
135
Yellow |
P100
3 |
High voltage
detected at oil pressure signal pin 7 of sensor harness connector. |
No engine
protection for oil pressure |
141
Yellow |
P100
4
|
Low voltage
detected at oil pressure signal pin 7 of sensor harness connector. |
No engine
protection for oil pressure.
|
143
Engine protection
Yellow
|
P100
1
|
Low oil pressure
detected. Voltage at oil pressure signal pin 7 of the sensor harness
connector indicates oil pressure lower than 55 kPa {8 psi} at idle to 800
rpm; 55 to 173 kPa{ to 25 psi} at 800 to 1200 rpm; 173 to 208 kPa {25 to
30 psi} at 1200 to 2400 rpm for M11' 1387 tp 208 kPa {20to 30 psi} at 1200
to 2400 rpm for N14. |
Progressive
power and speed derate with increasing time after alert. If engine
protection shutdown is enabled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red land starts flashing. |
144
Yellow
|
P110
4
|
High voltage
detected at coolant temperature signal pin 17 of sensor harness connector. |
Possible white
smoke. Fan will stay ON if controlled by the ECM. No engine protection for
coolant temperature. |
145
Yellow
|
P100
4
|
Low voltage
detected at coolant temperature signal pin 17 of sensor harness connector. |
Possible white
smoke. Fan will stay ON if controlled by the ECM. No engine protection for
coolant temperature |
151
Engine protection Yellow
|
P110
0
|
Voltage at
coolant temperature signal pin 17 of the sensor harness connector
indicates coolant temperature above 104 C {220 F}
|
Progressive power
and speed derate with increasing time after alert. If engine protection
shutdown is enabled, engine will shut down 30 seconds after the Engine
Protection Lamp or the RED land starts flashing. |
153
Yellow
|
P105
0 |
High voltage
detected at intake manifold temperature signal pin 25 of sensor harness
connector. |
Possible white
smoke. Fan will stay ON if controlled by the ECM. No engine protection for
intake manifold temperature. |
154
Yellow
|
P105
4
|
Low voltage
detected at intake manifold temperature signal pin 25 of sensor harness
connector. |
Possible white
smoke. Fan will stay ON if controlled by the ECM. No engine protection for
intake manifold temperature.
|
155
Engine protection
Yellow |
P105
0
|
Voltage at
intake manifold temperature signal pin 25 of the sensor harness connector
indicates intake manifold temperature above 93.3 C {200F} |
Progressive
power and speed derate with increasing time after alert. If engine
protection shutdown is enabled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red lamp starts flashing. |
212
Yellow |
P175
3 |
High voltage
detected at oil temperature signal pin 6 of sensor harness connector. |
No engine
protection for oil temperature. |
213
Yellow |
P175
4 |
Low voltage
detected at oil temperature signal pin 6 of sensor harness connector.. |
No engine
protection for oil temperature. |
214
Engine protection
Yellow
|
P175
0 |
Voltage at oil
temperature signal pin 6 of the sensor harness connector indicates oil
temperature above 123.9/C {255-F}. |
Progressive power
and speed derate with increasing time after alert. If engine protection
shutdown is enabled, engine will shut down 30 seconds after the Engine
Protection Lamp or the Red lamp starts flashing. |
221
Yellow |
P108
3 |
High voltage
detected at ambient air pressure signal pin 27 of sensor harness
connector. |
Power derate by
15%/ |
222
Yellow |
P108
4 |
Low voltage
detected at ambient air pressure signal pin 27 of sensor harness
connector. |
Power derate by
15%. |
234
Red |
P190
0 |
Engine speed
signal on pins 1 and 15 and/or pins 11 and 14 of sensor harness connector
indicates engine speed greater than 2630rpm. |
Fuel shutoff
valve closed until engine speed falls to 2000rpm. |
235
Engine protection
Yellow |
P111
1 |
Voltage on the
coolant level low signal pin 9 of sensor harness connector indicates low
radiator coolant level. |
Progressive
power and speed derate with increasing time after alert. If engine
protection shutdown is enabled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red lamp starts flashing. |
241
Yellow |
P084
2 |
Lost vehicle
speed signal on pins 3and 7 or pin 7 of OEM harness connector and engine
block ground. |
Engine speed
limited to max. vehicle speed without vehicle speed sensor parameter
value. Cruise control, progressive shift, gear down protection, and road
speed governor will not work. |
242
Yellow
|
PO84
12 |
Invalid or
inappropriate vehicle speed signal detected on pins 3 and 7 or pin 7 of
the OEM harness connector and engine block ground. Signal indicates and
intermittent connection or possible tampering. |
Engine speed
limited to max. vehicle speed without vehicle speed sensor parameter value
until key switch is OFF for 5 seconds. |
243
Yellow |
P121
4 |
Less than 6
volts detected at on of the engine brake driver pins 18 or 19 of actuator
harness connector. Indicates a current draw from the ECM grater than 2
amps or faulty ECM power supply. |
The engine brake
can not be activated. |
245
Yellow |
SO33
4 |
Less than 6
volts detected at fan clutch supply pins 7 and 17 of actuator harness
connector. Indicates a current draw from the ECM greater than 2 amps
or faulty ECM power supply. |
The fan may not
engage. Possible engine overheat, if an ECM controlled fan is in use. |
249
Yellow |
P171
3 |
High
voltage detected at the ambient air temperature signal pin 24 of the
sensor harness. |
The idle
shutdown ambient air temperature override feature will use the
intake manifold temperature sensor value to determine idle shutdown and
availability of override. No effect on engine performance. |
254
Red |
SO17
4 |
Low voltage
detected at fuel shutoff driver pin 16 of actuator harness connector.
Indicates a current draw from the ECM greater than 2 amps or faulty ECM
power supply. |
The ECM turns
off fuel shutoff valve supply voltage. The engine dies. |
255
Yellow |
SO26
3 |
Externally
supplied voltage detected at one of the following driver pins; Fuel
shutoff valve pin 16 fan clutch pins 7 or 17, or engine brake pins 18 or
19 of actuator harness connector. |
Fuel shutoff
valve will not ... OR ... fan will run all the time... OR... engine brake
will activate. |
256
Yellow |
P171
4 |
Low voltage
detected at the ambient air temperature signal pin 24 of the sensor
harness. |
The idle
shutdown ambient air temperature override feature will use the intake
manifold temperature sensor value to determine idle shutdown and
availability of override. No effect on engine performance. |
267
Yellow |
P171
2 |
Voltage signal
at the ambient air temperature sensor signal pin 24 of the sensor harness
indicates the ambient air temperature above 54.4/V {130-F}. |
The idle
shutdown ambient air temperature override feature will use the intake
manifold temperature sensor value to determine idle shutdown and
availability of override. No effect on engine performance. |
269
Red |
S152
14 |
Engine rpm
detected when vehicle antitheft is active. |
Engine will not
start. |
289
Yellow |
SO40
11 |
Externally
supplied voltage detected going into the ECM vehicle accessory shutoff
supply pin 24 in the actuator harness...OR... the ECM has failed. |
The vehicle
accessory shutdown will not function properly. No effect on engine
performance. |
311
Yellow |
S001
6 |
Current detected
at No. 1 injector return pin 10 of actuator harness connector when
voltage supply pin 1 of actuator harness connector if OFF. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
312
Yellow |
S005
6 |
Current detected
at No.5 injector return pin 2 of actuator harness connector when voltage
supply pin 11 of actuator harness connector is OFF. |
Seed derate to
1400 to 1600 rpm. Current to injector is shut off. |
313
Yellow |
S003
6 |
Current detected
at No. 3 injector return pin 12 of actuator harness connector when voltage
supply pin 3 of actuator harness connector is OFF. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
314
Yellow |
S006
6 |
Current detected
at No. 6 injector return pin 4 of actuator harness connector when voltage
supply pin 13 of actuator harness connector is OFF. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
315
Yellow |
S006
6 |
Current detected
at No. 2 injector return pin 14 of actuator harness connector when voltage
supply pin 5 of actuator harness connector is OFF. |
Speed derate to
1400 to 1600 rpm. Speed derate to 1400 to 1600 rpm. Current to injector is
shut off. |
321
Yellow |
S004
6
|
Current detected
at No. 4 injector return pin 6 of actuator harness connector when voltage
supply pin 15 of actuator harness connector is OFF. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
322
Yellow |
S001
5 |
No current
detected at No. 1 injector return pin 10 of actuator harness connector
when voltage supply pin 1 of actuator harness connector is ON. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
323
Yellow |
S005
5 |
No current
detected at No. 5 injector return pin 2 of actuator harness connector when
voltage supply pin 11 of actuator harness connector is ON. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
324
Yellow |
S003
5 |
No current
detected at No. 3 injector return pin 12 of actuator harness connector
when voltage supply pin 3 of actuator harness connector is ON. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
325
Yellow
|
S006
5 |
No current
detected at No. 6 injector return pin 4 of actuator harness connector when
voltage supply pin 13 of actuator harness connector is ON. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
331
Yellow |
S002
5 |
No current
detected at No. 2 injector return pin 14 of actuator harness connector
when voltage supply pin 5 of actuator harness connector is ON. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
332
Yellow |
S004
5 |
No current
detected at No. 4 injector return pin 6 of actuator harness connector when
voltage supply pin 15 of actuator harness connector is ON. |
Speed derate to
1400 to 1600 rpm. Current to injector is shut off. |
343
Yellow |
S254
12 |
Communication
error with the FPC OR engine position sensor cam sync error. |
Possible none on
performance. Possible engine may die or stumble. |
352
Yellow |
S232
4 |
Low voltage
detected at sensor supply pins 2 and 12 of sensor harness connector.
Indicates a current draw from the ECM greater than 0.3 amps or faulty ECM
power supply. |
Engine derates
to no air fueling and simultaneous logging of Fault Codes
123,141,145,154,213,222,and 422. |
415
Engine protection
Red |
P100
1 |
Voltage signal
at oil pressure signal pin 7 of sensor harness connector indicates oil
pressure lower than 55kPa {8 psi} at idle to 800 rpm: 55 to 172 kPa
{8 to 25 psi} at 800 to 2400 rpm. |
Progressive
power and speed derate with increasing time after alert. If engine
protection shutdown is enabled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red lamp starts flashing. |
422
Yellow |
P111
2 |
Voltage detected
simultaneously on both the coolant level high and low signal pins 9 and 18
of sensor harness connector...OR... no voltage detected on both pins. |
No engine
protection for coolant level. |
431
Yellow
|
P091
3 |
Voltage detected
simultaneously on both the idle validation off-idle and on-idle signal
pins 6 and 9 of OEM harness connector. |
None on
performance. |
432
Red |
P091
13 |
No voltage
detected at idle validation on-idle signal pin 6 of OEM harness connector
when voltage at accelerator position signal pin 11 of OEM harness
connector indicates pedal is not at idle... OR... no voltage detected at
idle validation off-idle signal pin 9 of OEM harness connector when
voltage at accelerator position signal pin 11 of OEM harness connector
indicate pedal is at rest. |
Engine will only
idle. |
433
Yellow |
P102
2 |
Voltage signal
at boost pressure signal pin 26 of sensor harness connector indicates high
boost pressure but other engine characteristics indicate boost pressure
must be low. |
Derate to no-air
setting. |
434
Yellow |
S251
4 |
Battery voltage
at pin 20,21,22,and 23 of actuator harness connector (relative to return
pins 9,25, and 27 of actuator harness connector) fell below 6.2 volts for
a fraction of a second...OR...ECM was not allowed to power down correctly
(retain battery supply voltage for 3 seconds after key OFF). |
Possible no
noticeable performance effects...OR...possibility of engine dying ...OR...
difficulty in starting engine. |
441
Yellow |
P168
1 |
Battery voltage
below normal operating level. |
Possible no
noticeable performance effects... OR... possibility of rough idle. |
442
Yellow |
P168
0 |
Battery voltage
above normal operating level. |
None on
performance. |
474
Yellow |
S052
2 |
Either low
voltage detected when 12 volts are commanded or voltage detected when no
voltage is commanded. |
Either the
engine will not have starter lockout protection or the engine will not
start. |
536
Yellow |
S040
11 |
Either low
voltage detected when 12 volts are commanded or voltage detected when no
voltage is commanded. |
Top2 lockout
solenoid will not function properly. Transmission will not shift properly. |
537
Yellow |
S051
11 |
Either low
voltage detected when 12 volts are commanded or voltage detected when no
voltage is commanded. |
Top2 shift
solenoid will not function properly. Transmission remains in manual mode. |
544
Yellow |
S191
7 |
Autoshift
failure: missed three shift attempts. |
Top2
transmission will not be controlled correctly. Transmission remains in
manual mode. |
551
Red |
P091
4 |
No voltage
detected simultaneously on both the idle validation off-idle and on-idle
signal pins 6 and 9 of OEM harness connector. |
Engine will only
idle. |
|
COLLECT FAULT CODE INFORMATION
L10, M11 & N14 Engines...Prior
to 1996 |
| LAMPS: R=RED
Y=YELLOW EP=ENGINE PROTECTION
LAMP W=WITH WO= WITH OUT |
| ABBREV: SH= SENSOR HARNESS AH= ACTUATOR HARNESS OH= OEM
HARNESS |
| FAULT CODE LAMP |
PID (P) SID (S) FMI |
REASON |
EFFECT |
115
R |
P190
2 |
NO. engine speed signal detected at
pins NO. 1 and 15 or 11 and 14 of SH. |
Current to injectors turned off.
engine dies |
121
Y |
P190
10 |
NO engine speed signal detected at
pins either NO. 1 and 15 or 11 and 14 of SH. |
None. possible fueling or timing
shift. |
122
Y |
P102
3 |
High voltage detected at boost
pressure signal pin NO. 26 of SH. |
None on performances.
|
123
Y |
P102
4 |
Low voltage detected at boost
pressure signal pin. NO. 26 of SH. |
None on performance. |
131
R |
P091
3 |
High voltage detected at throttle
position signal pin No. 11of OH. |
Severe derate (power and speed .
Power to get off road, or limp home if throttle pedal is held down. |
132
R
|
P091
4
|
Low voltage detected at throttle
position signal pin No. 11of OH. |
Severe derate (power and speed). Power
to get off road, or limp home is throttle pedal is held down |
135
Y
|
P100
3
|
High voltage detected detected at
oil pressure signal pin No. 07 of SH.
|
High voltage detected detected at
oil pressure signal pin No. 07 of SH |
141
Y |
P100
4 |
Low voltage detected at oil
pressure signal pin No. 07 of SH. |
No engine protection for oil
pressure. |
143
EP
|
P100
1
|
Voltage signal at oil pressure pin
No. 07 of SH indicates oil pressure lower than 5 5kPa [8 psi] at idle -
800 rpm ;55 to 173 to 208 kPa [25 to 30 psi] at 1200 to 2400 rpm. Note:
All N14 engines now use 138 kPa [20 psi] at 1200 RPM instead of 173 kPa
[25 psi] |
Progressive power derate with
increasing time after alert.
|
144
Y
|
P110
3
|
High voltage detected at coolant
temperature signal pin No. 17 of SH. |
Possible white smoke. Fan on if ECM
controlled . No engine protection for coolant temperature. |
145
Y
|
P110
4
|
Low voltage detected at coolant
temperature signal pin No. 17 of SH. |
Possible white smoke. Fan on if ECM
controlled . No engine protection for coolant temperature. |
151
EP
|
P110
0
|
Voltage signal at coolant temperatures
signal pin No. 17 of SH indicates coolant temperature above 104.4 ºC [220
º F]. |
Progressive power and speed derate
with increasing temperature. |
153
Y
|
P105
3
|
High voltage detected at manifold
air temperature signal pin No. 25 of SH.
|
Fan clutch engaged if ECM
controlled. No engine protection for manifold air temperature. |
154
Y
|
P105
4 |
Low voltage detected at manifold air
temperature signal pin No. 25 of SH. |
Fan clutch engaged if ECM controlled.
No engine protection for manifold air temperature. |
155
EP
|
P105
0
|
Voltage signal at manifold air
temperature signal pin No. 25 of SH indicates manifold air temperature
above 82.2 ° C [180 ° F] |
Progressive power and speed derate
with increasing temperature.
|
212
Y |
P175
3 |
High voltage detected at oil temperature
signal pin No. 06 of SH. |
No engine protection for oil
pressure. |
213
Y |
P175
4 |
Low voltage detected at oil temperature
signal pin No. 06 of SH. |
No engine protection for oil
pressure. |
214
EP |
P175
0 |
Voltage signal at oil temperature signal
pin No. 06 of SH indicates oil temperature above 124.5°C [258°F]. |
Progressive power derate with
increasing temperature. |
221
Y |
P108
3 |
High voltage detected at ambient
air pressure signal pin No 27 of SH. |
Power derate by 15% |
222
Y |
P180
4 |
Low voltage detected at ambient air
pressure signal pin No. 27of SH. |
Power derate by 15% |
234
R |
P190
0 |
Engine speed signal on pins No.1
and 15 and / or 11 and 14of SH indicate engine speed greater than 2730
rpm. |
Fuel shutoff valve de-energizes
when RPM falls to 2000. Rapid re-start valve opens when fuel pressure
drops to 1003 kPa [15psi] |
235
EP |
P111
1 |
Voltage detected on coolant level
low signal pin No. 09 of SH indicates low coolant level on vehicle. |
Progressive power derate with
increasing time after alert. |
|
COLLECT FAULT CODE INFORMATION
L10, M11 & N14 ...Prior
to 1996 |
| LAMPS: R=RED Y=YELLOW EP=ENGINE PROTECTION
LAMP W=WITH WO= WITH OUT |
| ABBREV: SH= SENSOR HARNESS
AH= ACTUATOR HARNESS OH= OEM
HARNESS |
| FAULT CODE LAMP |
PID (P) SID (S) FMI |
REASON |
EFFECT |
241
Y |
P084
2 |
Vehicle speed signal on pins No.3
and 7 of OH has been lost. |
Engine speed limited to "Max.
Engine speed W/O VSS". |
242
Y |
P084
10 |
Vehicle speed signal on pins
No. 3 and 7 of OH indicates intermittent connection or possible tampering. |
Engine speed limited to "Max.
Engine speed W/O VSS". |
243
Y |
P121
4 |
Less than 6 volts detected at
engine brake relay supply pin No. 18 of AH. Indicates current draw from
ECM greater than 2 amps or faulty ECM power supply. |
ECM turns off fan clutch supply
voltage . Engine brakes can not be activated. |
245
Y |
S033
4 |
Less than 6 volts detected at
engine brake relay supply pin No.07 of AH. Indicates current draw from ECM
power supply. |
ECM turns off fan clutch supply
voltage . |
254
R |
S017
4 |
Less than 6 volts detected at
engine brake relay supply pin No. 18 of AH. Indicates current draw from
ECM greater than 2 amps or faulty ECM power supply. |
ECM turns fuel off shutoff
valve supply voltages. Engine dies. |
255
Y |
S026
3 |
Externally supplied voltage detected
going into ECM fuel shutoff solenoid supply pin No. 18, all of AH. |
None on Performance. Fuel shutoff
valve or fan clutch or brake enable supply voltage stays on. |
311
Y |
S001
6 |
Current detected at No. 1
injector return pin No. 10 of AH when voltage supply at pin No. 01 of AH
is off . |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
312
Y |
S005
6 |
Current detected at No. 5
injector return pin No. 02 of AH when voltage supply at pin No. 11 of AH
is off. |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
313
Y |
S003
6 |
Current detected at No. 3 injector
return pin No.12 of AH when voltage supply at pin No.05 of AH is off. |
Speed derate to 1400 to 1600
RPM. Current to injector is shut off. |
314
Y |
S006
6 |
Current detected at No. 6 injector
return pin No. 04 of AH when voltage supply at pin No. 13 of AH when
voltage supply at pin No. 13 of AH is off. |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
315
Y |
S002
6 |
Current detected at No. 2 injector
return pin No. 14 if AH when voltage supply at pin No. 05 of Ah is
off. |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
321
Y |
S004
6 |
Current detected at No. 4
injector return pin No. 14 of AH when voltage supply at pin No. 15
of AH is off. |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
322
Y |
S001
5 |
No current detected at No. 1
injector return pin No. 10 of AH when voltage supply at pin No. 01
of AH is on. |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
323
Y |
S005
5 |
NO current detected at No. 5
injector return pin No. 02 of AH when voltage supply at pin No. 11
AH is on. |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
324
Y |
S003
5 |
No current detected at No. 3
injector return pin No.12 of AH when voltage supply at pin NO. 03 of
AH is on. |
speed derate to 1400 to 1600 RPM.
Current to injector is shut off.
|
325
Y |
S006
5 |
No current detected at No. 6
injector return pin No. 04 of AH when voltage supply at pin No. 13
of AH is on. |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
331
Y |
S002
5 |
No current detected at No. 2
injector return pin No. 14 of AH when voltage supply at pin No. 05 of AH
is on. |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
332
Y |
S004
5 |
No current detected at No. 4
injector return pin No. 06 of AH when voltage supply at pin No. 15 of AH
is on. |
Speed derate to 1400 to 1600 RPM.
Current to injector is shut off. |
333
Y |
S254
12 |
No voltage detected on one or more
of the injector supply pins No. 01, 03, 05, 11,13, or 15 of AH when
power is commanded. |
Speed derate to 1400 to 1600 RPM. |
335
R |
S254
12 |
RAM memory read/write error
inside ECM. |
Unpredictable - possible no start (
no power to either furl solenoid or injectors) |
341
R |
S254
12 |
ROM memory checksum error inside
ECM. |
Unpredictable - possible no start (
no power to either furl solenoid or injectors) |
342
R |
S253
12 |
ECM not calibrated with ESDN or
internal EEPROM memory checksum error |
Engine will not start (no
power to either fuel solenoid or injectors) |
|
COLLECT FAULT CODE INFORMATION
L10, M11 & N14 Engines...Prior
to 1996 |
| LAMPS: R=RED Y=YELLOW EP=ENGINE PROTECTION
LAMP W=WITH WO= WITH OUT |
| ABBREV: SH= SENSOR HARNESS AH= ACTUATOR HARNESS OH= OEM
HARNESS |
| FAULT CODE LAMP |
PID (P) SID (S) FMI |
REASON |
EFFECT |
343
Y |
S245
12 |
Micro- processor communication error
inside ECM. |
None on performance. |
351
Y |
S245
12 |
Injector power supply below
specifications inside ECM. |
Possible no noticeable effects.
possible reduced performance. |
352
Y |
S232
4 |
No outgoing voltage detected at ECM
with supply pin No. 10 of OH ...OR...low voltage detected at ECM sensor
supply pins on SH. |
Cruise control/PTO, engine brakes
won't work.431 fault code - Compulink shows all switches open ...OR...
derate to no air and simultaneous logging of fault codes, 123, 141, 145,
154, 213, 222,and 422. |
411
Y |
S249
3 |
Data transmission error on control
data link pinks No.10 and 20 of SH. |
Control device will not work
properly. |
412
Y |
S250
3 |
Data
transmission error on vehicle data link pins No.27 and 08 of 0H. |
Electronic
Service Tool will not work properly. |
413
Y |
S249
9 |
Data transmission
error on control data link pins No. 10 and 20 of SH. |
Control
device will not work properly. |
414
Y |
S250
9 |
Data transmission
error on vehicle data link pins No.27 and 08 of OH. |
Electronic
Service Tool will not work properly. |
415
EP |
SP100
1 |
Voltage signal
at oil pressure signal pin No. 07 of SH indicates oil pressure lower than
55 kPa {8 psi} at idle- 800 RPM; 55 to 173 kPa {8 to 25 psi} at 800 to
2400 RPM. |
Progressive
power and speed derate with increasing time after alert. |
422
Y |
P111
2 |
Voltage detected
simultaneously on both the coolant level high and low signal pins No. 18
and 9 of SH...OR...no voltage detected on either pin. |
No
engine protection for coolant level. |
431
Y |
PO91
2 |
Voltage detected
simultaneously on both the idle validation off-idle and idle-signal pins
No.09 and 06 of OH... or... no voltage detected on either pin. |
None
on performance. |
432
R |
P091
2 |
Voltage detected
at idle validation on-idle signal pin No. 06 or OH when voltage at
throttle position signal pin No. 11 of OH indicates pedal is not at
idle...OR...voltage detected at idle validation off-idle signal pin No. 09
of OH when voltage at throttle position signal pin No. 11 of OH indicates
pedal is at rest. |
Engine
will only idle. |
433
Y |
P102
2 |
Voltage signal
at boost pressure signal pin No. 26 of SH indicates high boost pressure
high boost pressure but other engine characteristics indicate that boost
pressure should be low. |
None
on performance. |
434
Y |
S251
4 |
Battery supply
voltage at pins No 20,21,22,23 of AH) fell below 6.2 volts for fraction of
a second...OR...ECM was not allowed to power down properly (retain battery
supply voltage for 3 seconds after voltage on key switch input pin 26 of
AH was removed). |
Possible
no noticeable performance effects. Possibility of engine dying or
difficulty in starting engine. |
| Heavy
Duty Powertrain |
sales@savesave.com |
www.savesave.com
|
1-866-866-0328 |
10yrs
Experience...by Terry Chron
