3P0134 ENGINE ARRANGEMENT Caterpillar parts
120G  
 
 
Rating:
 Alternative (cross code) number:
CA3P0134
3P-0134
3P0134
 
CA3P0134
3P-0134
3P0134
 
 
  Weight: 0.01 pounds 0 kg. 
  MOTOR GRADER,
Compatible equipment models: 3P0134:
Information:
 Which Generate This Code:This diagnostic code will only appear if an electronically controlled wastegate is installed.The Electronic Control Module (ECM) detects the following conditions:
A high current condition in the output from the ECM to the solenoid in the wastegate regulator
No active 0168 diagnostic codesSystem Response:If equipped, the warning lamp will come on once the diagnostic code has been active for 30 seconds. The diagnostic code will be logged. After the derate has been activated, the electronic service tool will indicate "Turbo Protection Derate Active". The engine will be derated while this diagnostic code is active.This diagnostic code will detect a fault in the circuit for the solenoid in the wastegate regulator. This problem is most likely to be caused by a high side short to ground or a low side short to power.Test Step 1. Perform the following diagnostic procedure: Wastegate Solenoid - TestResults:
OK - STOP
 A high current condition in the output from the ECM to the solenoid in the wastegate regulator
No active 0168 diagnostic codesSystem Response:If equipped, the warning lamp will come on once the diagnostic code has been active for 30 seconds. The diagnostic code will be logged. After the derate has been activated, the electronic service tool will indicate "Turbo Protection Derate Active". The engine will be derated while this diagnostic code is active.This diagnostic code will detect a fault in the circuit for the solenoid in the wastegate regulator. This problem is most likely to be caused by a high side short to ground or a low side short to power.Test Step 1. Perform the following diagnostic procedure: Wastegate Solenoid - TestResults:
OK - STOP
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts engine Caterpillar catalog:
 4P4247
ENGINE AR
 
120G
 
120G
 7N1131
ENGINE AR
 
120G
 
120G
 2W0822
ENGINE AR
 
120G
 
120G
 4P4253
ENGINE AR
 
120G
 
120G
 7E3364
ENGINE AR
 
120G
 
120G
 7N8049
ENGINE AR
 
120G
 
120G
 2W4485
ENGINE AR
 
120G
  
 
 
 
120G
 7L6759
ENGINE SUPPORT RAILS GROUP
 
D346, D348
 
 
  
 
 
 
 
 
 
D346, D348
