MID 036 - CID 1518 - FMI 04 Cylinder #18 Detonation Sensor short to ground
Conditions Which Generate This Code:
The run relay and the crank terminate relay are energized. The signal from the detonation sensor for cylinders 18 and 20 to the master Electronic Control Module (ECM) is less than 1.0 VDC for ten seconds.
Neither of the following diagnostic codes are active:
- 41-03 8 Volt DC Supply short to +batt
- 41-04 8 Volt DC Supply short to ground
System Response:
The shutdown output is activated. The code is logged.
The engine is shut down.
Test Step 1. Perform the following diagnostic procedure: Detonation Sensors
Results:
- OK - STOP
Caterpillar Information System:
G3520B Engines MID 036 - CID 1518 - FMI 03 Cylinder #18 Detonation Sensor open/short to +batt
G3520B Engines MID 033 - CID 1517 - FMI 04 Cylinder #17 Detonation Sensor short to ground
G3520B Engines MID 033 - CID 1517 - FMI 03 Cylinder #17 Detonation Sensor open/short to +batt
G3520B Engines MID 036 - CID 1514 - FMI 04 Cylinder #14 Detonation Sensor short to ground
G3520B Engines MID 036 - CID 1514 - FMI 03 Cylinder #14 Detonation Sensor open/short to +batt
G3520B Engines MID 033 - CID 1513 - FMI 04 Cylinder #13 Detonation Sensor short to ground
G3520B Engines MID 033 - CID 1513 - FMI 03 Cylinder #13 Detonation Sensor open/short to +batt
G3520B Engines MID 036 - CID 1510 - FMI 04 Cylinder #10 Detonation Sensor short to ground
797B Off-Highway Truck Steering System Front Wheel - Align
G3520B Engines MID 036 - CID 1510 - FMI 03 Cylinder #10 Detonation Sensor open/short to +batt
G3520B Engines MID 033 - CID 1509 - FMI 04 Cylinder #9 Detonation Sensor short to ground
G3520B Engines MID 033 - CID 1509 - FMI 03 Cylinder #9 Detonation Sensor open/short to +batt
Alternator - Delco 27SI Alternator
G3520B Engines MID 111 - CID 1539 - FMI 04 Cyl #9 Exhaust Port Temp Sensor short to ground
G3520B Engines MID 111 - CID 1547 - FMI 03 Cyl #17 Exhaust Port Temp Sensor short to +batt
G3520B Engines MID 111 - CID 1548 - FMI 03 Cyl #18 Exhaust Port Temp Sensor short to +batt
G3520B Engines MID 111 - CID 1549 - FMI 03 Cyl #19 Exhaust Port Temp Sensor short to +batt
G3520B Engines MID 111 - CID 1550 - FMI 03 Cyl #20 Exhaust Port Temp Sensor short to +batt
G3520B Engines MID 111 - CID 1547 - FMI 04 Cyl #17 Exhaust Port Temp Sensor short to ground
G3520B Engines MID 111 - CID 1548 - FMI 04 Cyl #18 Exhaust Port Temp Sensor short to ground
G3520B Engines MID 111 - CID 1549 - FMI 04 Cyl #19 Exhaust Port Temp Sensor short to ground
G3520B Engines MID 111 - CID 1550 - FMI 04 Cyl #20 Exhaust Port Temp Sensor short to ground
G3520B Engines MID 111 - CID 1547 - FMI 05 Cyl #17 Exhaust Port Temp Sensor open circuit
G3520B Engines MID 111 - CID 1548 - FMI 05 Cyl #18 Exhaust Port Temp Sensor open circuit