Engine Controls - Trouble Shooting - No Codes - Turbo
- Introduction
- Preliminary Inspection
- Symptoms
- Symptom Diagnosis
- Actuator Test Reference Data
- Data List Reference Data
- Inspection Procedure 1: Communication With Scan Tool Is Not Possible (Communication With All Systems Is Not Possible)
- Inspection Procedure 2: Communication With Scan Tool Is Not Possible (Communication With ECM Only Is Not Possible)
- Inspection Procedure 3: Malfunction Indicator Light (Service Engine Soon) Does Not Illuminate Right After The Ignition Switch Is Turned To On Position
- Inspection Procedure 4: Malfunction Indicator Light (Service Engine Soon) Remains Illuminated & Never Goes Out
- Inspection Procedure 5: Engine Cranks, Will Not Start
- Inspection Procedure 6: Engine Starts Up And Dies
- Inspection Procedure 7: Hard Starting
- Inspection Procedure 8: Unstable Idle (Rough Idle, Hunting)
- Inspection Procedure 9: Idle Speed Is High (Improper Idle Speed)
- Inspection Procedure 10: Idle Speed Is Low (Improper Idle Speed)
- Inspection Procedure 11: When The Engine Is Cold, It Stalls At Idle (Dies Out)
- Inspection Procedure 12: When Engine Is Hot, It Stall At Idle (Die Out)
- Inspection Procedure 13: Engine Stalls When Accelerating (Pass Out)
- Inspection Procedure 14: Engine Stall When Decelerating
- Inspection Procedure 15: Hesitation, Sag Or Stumble
- Inspection Procedure 16: Acceleration Shock
- Inspection Procedure 17: Deceleration Shock
- Inspection Procedure 18: Poor Acceleration
- Inspection Procedure 19: Surge
- Inspection Procedure 20: Knocking
- Inspection Procedure 21: Dieseling (Run-On)
- Inspection Procedure 22: Too High Co And HC Concentration When Idling
- Inspection Procedure 23: Transient, Mass Emission Tailpipe Test Failure
- Inspection Procedure 24: Pressure Test Of Evaporative System Failure
- Inspection Procedure 26: Generator Output Voltage Is Low (About 12.3 Volts)
- Inspection Procedure 27: Incorrect Idle Speed When A/C Is Operating (A/C Switch 2 Signal)
- Inspection Procedure 28: Radiator Fan Is Inoperative
- Inspection Procedure 29: A/C Condenser Fan Is Inoperative
- Inspection Procedure 30: Power Supply System & Ignition Switch - IG System
- Inspection Procedure 31: Fuel Pump System
- Inspection Procedure 32: Ignition Switch - St System
- Inspection Procedure 33: Ignition Circuit System
- Inspection Procedure 34: A/C System
- Inspection Procedure 35: Charge Air Cooler Water Spray System
- Inspection Procedure 36: Charge Air Cooler Water Spray Lamp System
- INTERMITTENTS