2245332 PLATE-SEALING Caterpillar parts
773F, 773G, 773G LRC, 773G OEM, 775F, 775G, 775G LRC, 775G OEM, 777C, 777D, 777F, 777G, 844H, 844K, 854K, 990H, 990K, 992K, 993K, AD55B, AD60, C27, C32, CX35-P800, D10N, D10R, D10T, D10T2, D11R, D11T,...
Rating:
Alternative (cross code) number:
CA2245332
224-5332
2245332
CA2245332
224-5332
2245332
Weight: 1 pounds 0 kg.
GENERATOR SET, WHEEL LOADER,
Compatible equipment models: 2245332:
Information:
System Operation Description:Use this procedure to troubleshoot the electrical system if a problem is suspected with the fuel metering valve. Also use this procedure if one of the diagnostic codes in Table 1 is active or easily repeated.
Table 1
Diagnostic Codes Table
Description Conditions which Generate this Code System Response
1446-8 Fuel Metering Module : Abnormal Frequency, Pulse Width, or Period The fuel metering valve has detected an error in the PWM signal that is from the Electronic Control Module (ECM). The code is logged.
The alarm output is activated.
1446-9 Fuel Metering Module : Abnormal Update Rate The ECM has not received the last ten messages that were expected from the fuel metering valve over the CAN data link.
1446-12 Fuel Metering Module : Failure After the ECM has been powered for 5 seconds, the fuel metering valve has reported that an internal fault has occurred . The code is logged.
The alarm output is activated.
The shutdown output is activated.
The engine is shut down.
1446-13 Fuel Metering Module : Calibration Required After the ECM has been powered for 5 seconds, the fuel metering valve has reported that a calibration is necessary for the valve. The code is logged.
The alarm output is activated.
1447-12 Fuel Metering Sensor Module : Failure The fuel metering valve has detected an internal failure of the sensor module. The problem was reported to the ECM over the CAN data link. The code is logged.
The alarm output is activated.
The shutdown output is activated.
The engine is shut down. The fuel metering valve is an electronic gas valve that controls the flow of fuel to the engine. The valve works with the engine ECM in order to ensure the correct flow of gas in all conditions of engine operation. The valve converts the command signal and the information into a valve position that directly corresponds to the desired gas flow. The position of the valve is compensated by these additional factors that are internal to the valve:
A signal for absolute fuel pressure
Differential pressure across the valve
Fuel temperature sensorsCommunicationsThe ECM sends the following information to the fuel metering valve via the CAN data link:
Specific gravity of the fuel
Specific Heat Ratio of the fuel
Desired fuel flow rateThe fuel metering valve sends the following information to the ECM via the CAN data link:
Position of the fuel valve
Absolute fuel pressure
Differential pressure across the valve
Fuel temperatureIf the ECM and the fuel metering valve cannot communicate via the CAN data link, a 1446-9 diagnostic code is activated. If the engine is running, the fuel metering valve will use the command signal from the PWM signal. The engine will continue to run. However, if the engine is not running and a 1446-9 diagnostic code becomes active, the ECM will not allow the engine to start.PWM SignalThe ECM sends a command signal for the fuel flow via a PWM signal. If the PWM signal for the flow of fuel is interrupted, a 1446-8 diagnostic code will be activated. If the engine is running and using the PWM signal when the 1446-8 code
Table 1
Diagnostic Codes Table
Description Conditions which Generate this Code System Response
1446-8 Fuel Metering Module : Abnormal Frequency, Pulse Width, or Period The fuel metering valve has detected an error in the PWM signal that is from the Electronic Control Module (ECM). The code is logged.
The alarm output is activated.
1446-9 Fuel Metering Module : Abnormal Update Rate The ECM has not received the last ten messages that were expected from the fuel metering valve over the CAN data link.
1446-12 Fuel Metering Module : Failure After the ECM has been powered for 5 seconds, the fuel metering valve has reported that an internal fault has occurred . The code is logged.
The alarm output is activated.
The shutdown output is activated.
The engine is shut down.
1446-13 Fuel Metering Module : Calibration Required After the ECM has been powered for 5 seconds, the fuel metering valve has reported that a calibration is necessary for the valve. The code is logged.
The alarm output is activated.
1447-12 Fuel Metering Sensor Module : Failure The fuel metering valve has detected an internal failure of the sensor module. The problem was reported to the ECM over the CAN data link. The code is logged.
The alarm output is activated.
The shutdown output is activated.
The engine is shut down. The fuel metering valve is an electronic gas valve that controls the flow of fuel to the engine. The valve works with the engine ECM in order to ensure the correct flow of gas in all conditions of engine operation. The valve converts the command signal and the information into a valve position that directly corresponds to the desired gas flow. The position of the valve is compensated by these additional factors that are internal to the valve:
A signal for absolute fuel pressure
Differential pressure across the valve
Fuel temperature sensorsCommunicationsThe ECM sends the following information to the fuel metering valve via the CAN data link:
Specific gravity of the fuel
Specific Heat Ratio of the fuel
Desired fuel flow rateThe fuel metering valve sends the following information to the ECM via the CAN data link:
Position of the fuel valve
Absolute fuel pressure
Differential pressure across the valve
Fuel temperatureIf the ECM and the fuel metering valve cannot communicate via the CAN data link, a 1446-9 diagnostic code is activated. If the engine is running, the fuel metering valve will use the command signal from the PWM signal. The engine will continue to run. However, if the engine is not running and a 1446-9 diagnostic code becomes active, the ECM will not allow the engine to start.PWM SignalThe ECM sends a command signal for the fuel flow via a PWM signal. If the PWM signal for the flow of fuel is interrupted, a 1446-8 diagnostic code will be activated. If the engine is running and using the PWM signal when the 1446-8 code
Cat SIS web machinery list:
Parts plate Caterpillar catalog:
1233698
PLATE
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
1233699
PLATE
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
3914047
PLATE-CLUTCH
777D, 777G
777D, 777G
7G9708
PLATE-THRUST
D10N, D8L, D9L, D9N, D9R, D9T
D10N, D8L, D9L, D9N, D9R, D9T
1105435
PLATE AS
D10R, D10T, D10T2
D10R, D10T, D10T2
9P9993
PLATE-RETAINER
D10, D11N, D11R, D11T
D10, D11N, D11R, D11T
8E2902
PLATE-THRUST
D10N, D10R, D10T, D10T2
D10N, D10R, D10T, D10T2
1109282
PLATE-RETAINER
D10R, D10T, D10T2
D10R, D10T, D10T2
1090063
PLATE-BRAKE
D10R, D10T, D10T2
D10R, D10T, D10T2
1342203
PLATE-THRUST
D11R, D11T
D11R, D11T
1210670
PLATE-SEPARATOR
D11R, D11T
D11R, D11T
2391411
PLATE AS
D11R
D11R
4195110
PLATE
3516C
3516C
3898626
PLATE AS
3516C
3516C
2645363
PLATE
3516C
3516C
7E2900
PLATE
3512B, 3512C, 3516C, G3508, G3512, G3516, G3516B, G3520B, PMG3516
3512B, 3512C, 3516C, G3508, G3512, G3516, G3516B, G3520B, PMG3516
7S7814
PLATE-RETAINER
3508C, 3512B, 3512C, 3516B, 3516C, 3616, 650B, 769, 772, 793, 793B, 793C, 793D, C280-8, CG137-08, CG137-12, G3306, G3306B, G3406, G3408, G3408B, G3408C, G3412, G3412C, G3508, G3508B, G3512, G3512B, G3...
3508C, 3512B, 3512C, 3516B, 3516C, 3616, 650B, 769, 772, 793, 793B, 793C, 793D, C280-8, CG137-08, CG137-12, G3306, G3306B, G3406, G3408, G3408B, G3408C, G3412, G3412C, G3508, G3508B, G3512, G3512B, G3...
2760794
PLATE
3512B, 3516C, XQC1600
3512B, 3516C, XQC1600
3745517
PLATE
C32
C32
3745494
PLATE
C32
C32
2948676
PLATE
C15, C32
C15, C32
2389206
PLATE-BREATHER
773F, 775F, 777F, C27, C32, D10T, TH48-E70
773F, 775F, 777F, C27, C32, D10T, TH48-E70
2241220
PLATE
773F, 773G, 773G LRC, 773G OEM, 775F, 775G, 775G LRC, 775G OEM, 777C, 777D, 777F, 777G, 844H, 844K, 854K, 990H, 990K, 992K, 993K, AD55B, AD60, C27, C32, CX35-P800, D10N, D10R, D10T, D10T2, D11R, D11T,...
773F, 773G, 773G LRC, 773G OEM, 775F, 775G, 775G LRC, 775G OEM, 777C, 777D, 777F, 777G, 844H, 844K, 854K, 990H, 990K, 992K, 993K, AD55B, AD60, C27, C32, CX35-P800, D10N, D10R, D10T, D10T2, D11R, D11T,...