RESISTOR 1944904 - Caterpillar

Illustration 4 g03777966
(2) Flame detection temperature sensor
Table 4
Troubleshooting Test Steps    Values    Results    
4. Clean the Flame Detection Temperature Sensor
A. Remove flame detection temperature sensor (2) .
B. Clean the flame detection temperature sensor. Use a nonmetallic cleaning pad to clean the sensor.
   
Flame Detection Temperature Sensor
   
Result: The components are clean. The flame detection temperature sensor is not damaged. Install the flame detection sensor.
Proceed to Test Step 5.
Result: The flame detection temperature is damaged.
Repair: Replace flame detection temperature sensor.
Proceed to Test Step 5.
   
5. Check the ARD for Proper Operation
A. Reset all active codes and clear all logged codes. Use Cat ET to perform an "ARD Ignition Test" in order to verify that the problem is resolved.
The ARD Ignition Test cannot be performed if the DPF soot