168-2571 SENSOR AS-SPEED PART OF 174-3083 ACTUATOR GP-GOVERNOR AN ATTACHMENT G3512 GAS ENGINE



ELECTRICAL AND STARTING SYSTEM
SENSOR GP

GAS ENGINE G3512 GAS ENGINE 7NJ
 G3512 ENGINE 7NJ00001-UP SEBP2230 G3512 7NJ   (1991)

ELECTRICAL AND STARTING SYSTEM

SENSOR GP
SENSOR & MTG GP-RADIATOR
105-2048 SENSOR & MTG GP-RADIATOR
SENSOR & MTG GP-RADIATOR
105-2048 SENSOR & MTG GP-RADIATOR
SENSOR AS-SPEED
168-2571 SENSOR AS-SPEED
SENSOR GP-COOLANT LEVEL
111-3794 SENSOR GP-COOLANT LEVEL
SENSOR GP-COOLANT LEVEL
143-8540 SENSOR GP-COOLANT LEVEL
SENSOR GP-COOLANT LEVEL
165-6634 SENSOR GP-COOLANT LEVEL
 

#SEBP22300980
 

168-2571: SENSOR AS-SPEED

168-2571 SENSOR AS-SPEED
PART OF 174-3083 ACTUATOR GP-GOVERNOR
AN ATTACHMENT
i01066216 SEBP2230
1682571 SENSOR AS-SPEED Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP22300981
 

111-3794: SENSOR GP-COOLANT LEVEL

111-3794 SENSOR GP-COOLANT LEVEL
PART OF 3E-3761 SENSOR GP-LIQUID LEVEL
FIELD REPLACEMENT ORDER @@@@@165-6634@@@@@, @@@@@239-9957@@@@@
AN ATTACHMENT
i00090233 SEBP2230
1113794 SENSOR GP-COOLANT LEVEL Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
1. 102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
2. 8T-8729 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
 

#SEBP22300982
 

143-8540: SENSOR GP-COOLANT LEVEL

143-8540 SENSOR GP-COOLANT LEVEL
PART OF 120-8877, 201-3425 TANK GP-EXPANSION
AN ATTACHMENT
i00625445 SEBP2230
1438540 SENSOR GP-COOLANT LEVEL Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
1. 149-2082 [1] SWITCH AS-LEVEL (COOLANT)  
2. 147-2961 [1] HARNESS AS-SWITCH (COOLANT LEVEL)  
  102-8804 [1] KIT-RECEPTACLE (4-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
 

#SEBP22300983
 

165-6634: SENSOR GP-COOLANT LEVEL

165-6634 SENSOR GP-COOLANT LEVEL
FIELD REPLACEMENT ORDER @@@@@239-9957@@@@@
FIELD REPLACEMENT FOR @@@@@111-3794@@@@@
i01423199 SEBP2230
1656634 SENSOR GP-COOLANT LEVEL Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
1. 102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
2. 8T-8729 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
 

#SEBP22300984
 

430-9449: SENSOR GP-COOLANT LEVEL

430-9449 SENSOR GP-COOLANT LEVEL
PART OF 239-9957 SENSOR GP-LIQUID LEVEL
FIELD REPLACEMENT FOR @@@@@239-9957@@@@@
i05570940 SEBP2230
4309449 SENSOR GP-COOLANT LEVEL Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
1. 171-0596 [1] RECEPTACLE AS-CONNECTOR (3-PIN)  
2. 8T-8729 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
3. 3E-3371 [1] WEDGE-RECEPTACLE LOCK (3-PIN)  
 

#SEBP22300985
 

453-5609: SENSOR GP-COOLANT LEVEL

453-5609 SENSOR GP-COOLANT LEVEL
S/N 7NJ747-UP
PART OF 105-2048 SENSOR & MTG GP-RADIATOR
AN ATTACHMENT
i06184061 SEBP2230
4535609 SENSOR GP-COOLANT LEVEL Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
1. 8T-8729 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
2. 331-4221 [1] KIT-RECEPTACLE  
    (INCLUDES RECEPTACLE AS & WEDGE)
 

#SEBP22300986
 

500-3087: SENSOR GP-COOLANT LEVEL

500-3087 SENSOR GP-COOLANT LEVEL
PART OF 204-2518 SENSOR GP-LIQUID LEVEL
AN ATTACHMENT
i06673516 SEBP2230
5003087 SENSOR GP-COOLANT LEVEL Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
1. 331-4221 [1] KIT-RECEPTACLE  
    (INCLUDES RECEPTACLE AS & WEDGE)
2. 8T-8729 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
 

#SEBP22300987
 

142-0215: SENSOR GP-DETONATION

142-0215 SENSOR GP-DETONATION
PART OF 452-9501 CONVERSION AR-ENGINE, 251-9386 SENSOR GP-ENGINE, 334-1575 WIRING GP-SENSOR
AN ATTACHMENT
i05313855 SEBP2230
1420215 SENSOR GP-DETONATION Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
1. 9X-1813 E SLEEVE (16-CM)  
2. 8T-8729 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
3. 8T-8732 [1] RECEPTACLE-CONNECTOR (3-PIN)  
  E   ORDER BY THE CENTIMETER
 

#SEBP22300988
 

9X-4836: SENSOR GP-DETONATION

9X-4836 SENSOR GP-DETONATION
S/N 7NJ1-44
PART OF 104-2250, 4P-9565 CONTROL & COVER GP-ENG ELEK
i00068689 SEBP2230
9X4836 SENSOR GP-DETONATION Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP22300989
 

125-5329: SENSOR GP-ENGINE

125-5329 SENSOR GP-ENGINE
S/N 7NJ1-785
AN ATTACHMENT
i00522181 SEBP2230
1255329 SENSOR GP-ENGINE Parts scheme
  For full view, you need register

Parts for your G3512 GAS ENGINE:

Pos. Part No Qty Parts name Comments
1. 9W-0532 Y [1] SENSOR GP-TEMPERATURE (INLET AIR)  
2. 3K-0360 [1] SEAL-O-RING  
3. 4B-4281 [1] WASHER (16.8X33X2.5-MM THK)  
4. 107-2675 [1] SENSOR AS-SPEED (ENGINE)  
5. 0S-1588 [2] BOLT (3/8-16X1.25-IN)  
6. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 9S-8752 [2] NUT-FULL (3/8-16-THD)  
8. 3B-1915 [2] BOLT (3/8-16X1.375-IN)  
9. 3E-7639 [1] SENSOR GP-OXYGEN  
  9X-4385 [1] PLUG AS-CONNECTOR (6-PIN)  
10. 4P-7429 [1] CLIP (LADDER)  
11. 9X-6772 [6] STRAP-CABLE  
12. 112-3225 [1] BRACKET  
13. 3E-7565 [1] BUFFER GP-SENSOR (OXYGEN)  
14. 4P-8134 [5] CLIP (LADDER)  
15. 8L-8413 [1] STRAP-CABLE (WHITE)  
19. 135-9851 [1] ADAPTER-RING  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
8T-8697 Electronic Control Analyzer Programmer (ECAP) Improved
1993/11/01
Service Tools For Electronic Controls{0781,0782}
1994/05/01
Improved Knock (Detonation) Sensor Group Replaces Detonation Sensor {1559}
1994/09/01
New Electronic Sensor Group (Speed/Timing Sensor) Used{1912}
1995/06/01
New Coolant Level Sensor Used In Water Tank Groups{7422}
1997/07/01
Pipe Plug Used On Electronic Control Group (MAPS Sensor) {1917}
1997/08/01
New Electronic Control Group Available For Gas Engine Ignition Groups {1550,1559}
1997/08/01
Orientation Of The Oxygen Sensor In The Electronic Sensor Group Has Been Changed{1741}
1998/06/01
New Service Tool And Procedure To Test Detonation Sensor For Proper Performance{1559}
1999/05/01
Field Returns of the Engine Speed Sensor are Necessary for Failure Analysis and Product Improvement {1907}
2000/06/01
Disregard Special Instruction, REHS0780-00 , "Programming The Electronic Ignition System (EIS) Control Module For The Manifold Air Pressure (MAP) Sensor" {1408, 1901}
2000/06/01
New Coolant Level Sensor Available {7422}
2001/02/01
New Exhaust Temperature Sensor Groups (Thermocouples) are Available {1919, 7498}
2006/07/03
The System For Sensing Oxygen In The Exhaust Has Been Improved {1096}
2001/08/01
Correction to Troubleshooting , "GSC CID 0190 - FMI 02" {1907}
2002/07/01
Installation of the 114-9522 Resistor (Generator Bearing RTD) {5574}
2004/11/01
Coolant Sensor Installation Service Notes {5574}
2008/07/07
A New Speed-Timing Sensor Is Available {1912}
2006/07/24
Improved Engine Oil Pressure Sensor Is Used on Certain Commercial Engines {1924}
2011/07/11
New Kit Part Numbers Are Used on Certain G3512 and G3516 Engines {1000, 1408, 1901, 191N}
2014/07/11
Operation and Maintenance Manual
Engine Protective Devices - Check
G3500 Engines
Sensors and Electrical Components
G3500 Engines
Engine Speed/Timing Sensor - Clean/Inspect
G3500 Engines
Speed Sensor - Clean/Inspect
G3500 Engines
Special Instruction
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Installation Of 8N6414 Ether Starting Aid Group{1456}
Installation Of 8N6414 Ether Starting Aid Group{1456}
Programming The Electronic Ignition System (EIS) Control Module For The Manifold Air Pressure (MAP) Sensor.{1408, 1901}
Programming The Electronic Ignition System (EIS) Control Module For The Manifold Air Pressure (MAP) Sensor.{1408, 1901}
Upgrade G3516 and G3512 1400 RPM Gas Compression Engines to ADEM 3 and Air/Fuel Ratio Control with a Nitrogen Oxide Sensor {1000, 1408, 1901, 191N}
Upgrade G3516 and G3512 1400 RPM Gas Compression Engines to ADEM 3 and Air/Fuel Ratio Control with a Nitrogen Oxide Sensor {1000, 1408, 1901, 191N}
Selecting the Correct Part Numbers for Sensors and Connectors{1439, 7553}
Selecting the Correct Part Numbers for Sensors and Connectors{1439, 7553}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Installation Procedure on Installing the Oil & Gas Asset IQ<SUP>TM</SUP> System on All Caterpillar and Non-Caterpillar Diesel, Natural Gas, and Dynamic Gas Blending Engines {1000, 1408, 7620, 7960}
Installation Procedure on Installing the Oil & Gas Asset IQTM System on All Caterpillar and Non-Caterpillar Diesel, Natural Gas, and Dynamic Gas Blending Engines {1000, 1408, 7620, 7960}
Technical Information Bulletin
135-9851 Oxygen Sensor Adapter Ringer Installation
135-9851 Oxygen Sensor Adapter Ringer Installation
Improper Installation of the 274-6717 Crankcase Pressure Sensor on 3500 Commercial Engines{1408, 1439, 1916}
Improper Installation of the 274-6717 Crankcase Pressure Sensor on 3500 Commercial Engines{1408, 1439, 1916}
Specifications
Engine Speed/Timing Sensor
G3500 Engines
Detonation Sensor
G3500 Engines
Speed Sensor
G3500 Engines
Coolant Level Sensor
G3500 Engines
Pressure Sensor - Oil Pressure
G3500 Engines
Detonation Sensor
G3500 Engines
Speed Sensor
G3500 Engines
Coolant Level Sensor - Coolant Level Switch
G3500 Engines
Manifold Air Pressure Sensor
G3500 Engines
Pressure Sensor
G3500 Engines
Oxygen Sensor
G3500 Engines
Pressure Sensor
G3500 Engines
Engine Speed/Timing Sensor
G3500 Engines
Tool Operating Manual
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Systems Operation
Sensors
EMCPII+ for Gas Engines
Sensor
G3412C, G3508, G3512 and G3516 Engines Status Control Module
Testing and Adjusting
Speed Sensor (Engine) - Adjust
EMCPII+ for Gas Engines
Measuring Inlet Manifold Temperature
G3500 Engines
Detonation Sensor
G3500 Engines
Manifold Air Pressure Sensor
G3500 Engines
Speed Sensor (Engine) - Adjust
EMCP3
Engine Speed Sensor - Adjust
G3500 Engines
Engine Speed Timing Calibration - Setup
EMCP3
Speed Sensor - Adjust
G3412C, G3508, G3512 and G3516 Engines Status Control Module
Temperature Sensor - Test
G3412C, G3508, G3512 and G3516 Engines Status Control Module
Troubleshooting
GSC CID 0100 - FMI 03
EMCPII+ for Gas Engines
GSC CID 0100 - FMI 04
EMCPII+ for Gas Engines
GSC CID 0110 - FMI 03
EMCPII+ for Gas Engines
GSC CID 0111 - FMI 03
EMCPII+ for Gas Engines
GSC CID 0110 - FMI 04
EMCPII+ for Gas Engines
GSC CID 0175 - FMI 02
EMCPII+ for Gas Engines
GSC CID 0175 - FMI 03
EMCPII+ for Gas Engines
GSC CID 0175 - FMI 04
EMCPII+ for Gas Engines
GSC CID 0190 - FMI 02
EMCPII+ for Gas Engines
GSC CID 0190 - FMI 03
EMCPII+ for Gas Engines
GSC CID 0269 - FMI 03
EMCPII+ for Gas Engines
GSC CID 0269 - FMI 04
EMCPII+ for Gas Engines
GSC CID 0100 - FMI 02 (for Engine with ECM)
EMCPII+ for Gas Engines
GSC CID 0100 - FMI 02 (for Engine with EIS)
EMCPII+ for Gas Engines
GSC CID 0110 - FMI 02 (for Engine with EIS)
EMCPII+ for Gas Engines
MID 014 - CID 0317 - FMI 08 Load Sensor (MAPS) signal abnormal
G3500 Engines
MID 014 - CID 0317 - FMI 11 No Inlet Manifold Pressure signal
G3500 Engines
MID 014 - CID 0318 - FMI 01 Loss of Right Bank Detonation Sensor Signal
G3500 Engines
MID 014 - CID 0318 - FMI 03 Right Bank Detonation Sensor short to +batt
G3500 Engines
MID 014 - CID 0318 - FMI 05 Right Bank Detonation Sensor open or short to ground
G3500 Engines
MID 014 - CID 0319 - FMI 01 Loss of Left Bank Detonation Sensor Signal
G3500 Engines
MID 014 - CID 0319 - FMI 03 Left Bank Detonation Sensor short to +batt
G3500 Engines
MID 014 - CID 0319 - FMI 05 Left Bank Detonation Sensor open or short to ground
G3500 Engines
MID 014 - CID 0320 - FMI 05 Timing Control Speed Sensor open/short to +batt
G3500 Engines
MID 014 - CID 0320 - FMI 07 Speed/Timing Sensor improper response
G3500 Engines
MID 014 - CID 0320 - FMI 08 Engine Speed/Timing signal abnormal
G3500 Engines
MID 014 - CID 0325 - FMI 00 Excessive Detonation
G3500 Engines
MID 014 - CID 0326 - FMI 01 Detonation Retarded Timing
G3500 Engines
MID 014 - CID 0327 - FMI 02 Number of Detonation Sensors mismatch
G3500 Engines
MID 018 - CID 0317 - FMI 11 No Inlet Manifold Pressure signal
G3500 Engines
MID 018 - CID 0523 - FMI 00 Engine Overspeed **Shutdown**
G3500 Engines
MID 018 - CID 0523 - FMI 02 Noisy Engine Speed signal
G3500 Engines
MID 018 - CID 0550 - FMI 02 Noisy or Loss of Oxygen Signal
G3500 Engines
MID 018 - CID 0523 - FMI 11 No A/F Ratio Engine Speed Sensor **Shutdown**
G3500 Engines
MID 018 - CID 0551 - FMI 01 Oxygen Sensor not connected to buffer
G3500 Engines
MID 018 - CID 0552 - FMI 11 Engine Speed present during an O2 calibration
G3500 Engines
MID 018 - CID 0553 - FMI 11 Oxygen Signal present when it should not have been
G3500 Engines
MID 018 - CID 0554 - FMI 11 Oxygen Signal missing during O2 calibration step
G3500 Engines
MID 018 - CID 0555 - FMI 02 Noisy Oxygen signal
G3500 Engines
MID 018 - CID 0556 - FMI 11 Oxygen Sensor Calculated Gain out of range
G3500 Engines
MID 018 - CID 0557 - FMI 11 Oxygen Sensor Calculated Offset out of range
G3500 Engines
Detonation Sensors
G3500 Engines
Detonation Retard and Detonation Shutdown
G3500 Engines
Engine Speed/Timing Sensor - Calibrate
G3500 Engines
Engine Speed Sensor
G3500 Engines
Engine Speed/Timing Sensor
G3500 Engines
Oxygen Sensor Signal
G3500 Engines
Oxygen Sensor - Calibrate
G3500 Engines
01 dIAG
G3412C, G3508, G3512 and G3516 Engines Status Control Module
02 dIAG
G3412C, G3508, G3512 and G3516 Engines Status Control Module
08 dIAG
G3412C, G3508, G3512 and G3516 Engines Status Control Module
09 dIAG
G3412C, G3508, G3512 and G3516 Engines Status Control Module
Disassembly and Assembly
Electronic Sensor - Remove and Install
G3500 Engines
Service Magazine
New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10
8T-8697 Electronic Control Analyzer Programmer (ECAP) Improved{1900}
1993/11/22
Speed Sensor Available With Improved Reliability{1907}
1994/04/11
Service Tools For Electronic Controls {0781,0782}
1994/04/25
Use 134-5195 Adapter Cable For T-harness In Electronic Control Systems{1900,0781}
1998/03/09

Caterpillar Parts SIS Catalog G3512 :

SENSOR & MTG GP-RADIATOR
105-2048 SENSOR & MTG GP-RADIATOR
SENSOR & MTG GP-RADIATOR
105-2048 SENSOR & MTG GP-RADIATOR
SENSOR & MTG GP-RADIATOR
105-2048 SENSOR & MTG GP-RADIATOR
SENSOR & MOUNTING GP
307-7360 SENSOR & MOUNTING GP
SENSOR & MOUNTING GP
307-7360 SENSOR & MOUNTING GP
158-6181 RELAY GP
128-3326 RELAY GP
PLATE AS-BRUSH
3T-9525 PLATE AS-BRUSH
SENSOR GP-COOLANT LEVEL
111-3794 SENSOR GP-COOLANT LEVEL
SENSOR GP-COOLANT LEVEL
143-8540 SENSOR GP-COOLANT LEVEL
SENSOR GP-COOLANT LEVEL
165-6634 SENSOR GP-COOLANT LEVEL
SENSOR GP-COOLANT LEVEL
430-9449 SENSOR GP-COOLANT LEVEL
SENSOR GP-COOLANT LEVEL
453-5609 SENSOR GP-COOLANT LEVEL
SENSOR GP-COOLANT LEVEL
500-3087 SENSOR GP-COOLANT LEVEL
SENSOR GP-DETONATION
142-0215 SENSOR GP-DETONATION
SENSOR GP-DETONATION
9X-4836 SENSOR GP-DETONATION

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FOLEY EQUIPMENT COMPANY