Engine Controls - Tests W/Codes - 2.2L
- Introduction
- System Diagnosis
- Diagnostic Procedure
- Entering On-Board Diagnostics
- Please Read This First *
- Check Engine Light Diagnostic Mode
- DRB-II Diagnostic Mode
- Start Counter
- Fault Counter
- DRB-II Switch Test Mode
- DRB-II Read Input States
- DRB-II Read Output States
- DRB-II Actuates Solenoids & Relays
- DRB-II Actuates Outputs
- DRB-II Read Sensor Voltages
- DRB-II Read Sensor Values
- DRB-II Engine Parameters
- DRB-II Set Engine Rpm
- DRB-II Emissions EMR Tests
- DRB-II Read Module Information
- DRB-II System Monitors
- DRB-II Special Functions
- DRB-II Problems & Error Messages
- Diagnostic Trouble Code (DTC) Identification (Non-Turbo)
- Diagnostic Trouble Code (DTC) Identification (Turbo)
- Clearing Codes
- Vehicle Security System Diagnosis
- SBEC 60-Pin Connector Terminal Identification
- Code Charts For Non-Turbo
- No Start Tests (Non-Turbo)
- NS-1: Check For IGN Spark & Power Feed To Coil (Non-Turbo)
- NS-2: Check For Fuel Spray & Fault Messages W/DRB-II (Non-Turbo)
- NS-3: Checking For Injector Faults & Theft Status (Non-Turbo)
- NS-4: Check For Fuel Pressure, TPS & Power Feed To Injectors (Non-Turbo)
- NS-5: Checking For Wet Plugs, Valve Gear & IGN Timing (Non-Turbo)
- NS-6: Check Fuel Filter, Fuel Pump, Pressure Regulator & Power To Fuel Pump (Non-Turbo)
- NS-7: Check For Flooding Fuel INJ., Kinked Fuel Lines & Pressure Reg. Operation (Non-Turbo)
- NS-8: Checking For High Fuel Pressure At Pressure Regulator & Fuel Tank (Non-Turbo)
- NS-9: Check For Defective Coil Or Control Circuitry (Non-Turbo)
- NS-10: Check Injector, Control Circuit & Eng Controller (Non-Turbo)
- NS-11: Checking DRB-II & System Faults (Non-Turbo)
- NS-12: Check For System PWR & GND, Operation Of Map Sensor & Engine Controller (Non-Turbo)
- NS-13: Code 11 "IGN Reference Signal" (Non-Turbo)
- NS-14: Code 42 "ASD Relay Circuit" (Non-Turbo)
- NS-15: Checking ASD Relay, Power Feed To Fuel Pump, O2 Sensor & Injectors (Non-Turbo)
- DRIVEABILITY Tests (Non-Turbo)
- Dr-1: Checking System For Faults (Non-Turbo)
- Dr-2: Code 13 "Map Pneumatic Signal" (Non-Turbo)
- Dr-3: Code 13 "Map Pneumatic Change" (Non-Turbo)
- Dr-4: Code 14 "Map Voltage Too Low" (Non-Turbo)
- Dr-5: Code 14 "Map Voltage Too High" (Non-Turbo)
- Dr-6: Code 15 "Vehicle Speed Signal" (Non-Turbo)
- Dr-7: Code 21 "O2 Sensor Signal" (Non-Turbo)
- Dr-8: Code 21 "O2 Sensor Shorted Hi (Non-Turbo)
- Dr-9: Code 22 "Coolant Voltage Low" (Non-Turbo)
- Dr-10: Code 22 "Coolant Voltage High" (Non-Turbo)
- Dr-11: Code 23 "T/B Temp Voltage Low" (Non-Turbo)
- Dr-12: Code 23 "T/B Temp Voltage Hi" (Non-Turbo)
- Dr-13: Code 24 "TPS Voltage Low" (Non-Turbo)
- Dr-14: Code 24 "TPS Voltage High" (Non-Turbo)
- Dr-15: Code 25 "AIS Motor Circuits" (Non-Turbo)
- Dr-16: Code 31 "Purge Solenoid CKT" (Non-Turbo)
- Dr-17: Code 32 "EGR Solenoid Circuit" (Non-Turbo)
- Dr-18: Code 32 "EGR System Failure" (Non-Turbo)
- Dr-19: Code 33 "A/C Clutch Relay CKT" (Non-Turbo)
- Dr-20: "A/C Clutch Relay CKT" (C-Body)
- Dr-21: Code 35 "Radiator Fan Relay" (Non-Turbo)
- Dr-22: "Radiator Fan Relay" (C-Body)
- Dr-23: Code 37 "PTU Solenoid Circuit" (Non-Turbo)
- Dr-24: Code 62 & 63 "EMR Miles Not Stored" & "EEPROM Write Denied" (Non-Turbo)
- Dr-25: Check Eng Controller GRN & PWR Circuits (Non-Turbo)
- Dr-26: Check EGR Operation Federal Emissions (Non-Turbo)
- Dr-27: Ignition System Output (Non-Turbo)
- Dr-28: Check Base Timing & Fuel Pressure (Non-Turbo)
- Dr-29: Repairing Faults For Fuel Mixture (Non-Turbo)
- Dr-30: Code 51 "Lean F/A Condition" (Non-Turbo)
- Dr-31: O2 Sensor Heater Test (Non-Turbo)
- Dr-32: Checking Minimum Idle Air (Non-Turbo)
- Dr-33: Other Possible Causes Of Dr Related Problems (Non-Turbo)
- Dr-34: Intermittent Test For Solenoids & Relays (Non-Turbo)
- Dr-35: Intermittent Test For Map Sensor Pneumatic Change (Non-Turbo)
- Dr-36: Intermittent Test For Voltage Sensors (Non-Turbo)
- Dr-37: Intermittent Test For Idle Motor Circuits (Non-Turbo)
- Dr-38: Intermittent Test For Fuel Injector (Non-Turbo)
- Verification Tests (Non-Turbo)
- No Start Tests (Turbo)
- NS-1: Check For IGN Spark & Power Feed To Coil (Turbo)
- NS-2: Check For Faults & Theft Alarm Status (Turbo)
- NS-3: Check For Fuel Pressure, TPS & Power Feed To Injectors (Turbo)
- NS-4: Check For Wet Plugs, Valve Gear & IGN Timing (Turbo)
- NS-5: Check For Fuel Filter, Fuel Pump, Pressure Regulator & Power To Fuel Pump (Turbo)
- NS-6: Check For High Fuel Pressure At Pressure Regulator & Fuel Tank (Turbo)
- NS-7: Check For Defective Coil Or Control Circuitry (Turbo)
- NS-8: Check Injector, Control Circuit & Eng Controller (Turbo)
- NS-9: Check For System PWR & GND, Operation Of Map Sensor & Eng Controller (Turbo)
- NS-10: Code 11 "IGN Reference Signal" (Turbo)
- NS-11: Code 42"ASD Relay Circuit" (Turbo)
- NS-12: Code 42"Z1 Voltage Sense" (Turbo)
- NS-13: Code 54 "Sync Pickup Signal" (Turbo)
- DRIVEABILITY Tests (Turbo)
- Dr-1: Checking System For Faults (Turbo)
- Dr-2: Code 13 "Map Pneumatic Signal" (Turbo)
- Dr-3: Code 13 "Map Pneumatic Change" (Turbo)
- Dr-4: Code 14 "Map Voltage Too Low" (Turbo)
- Dr-5: Code 14 "Map Voltage Too High" (Turbo)
- Dr-6: Code 15 "Vehicle Speed Signal" (Turbo)
- Dr-7: Code 21 "Oxygen Sensor Signal" (Turbo)
- Dr-8: Code 21 "Oxygen Sensor Shorted Hi" (Turbo)
- Dr-9: Code 22 "Coolant Voltage Low" (Turbo)
- Dr-10: Code 22 "Coolant Voltage High" (Turbo)
- Dr-11: Code 23 "Charge Temp Volt Low" (Turbo)
- Dr-12: Code 23 "Charge Temp Volt Hi" (Turbo)
- Dr-13: Code 24 "TPS Voltage Low" (Turbo)
- Dr-14: Code 24 "TPS Voltage High" (Turbo)
- Dr-15: Code 25 "AIS Motor Circuits" (Turbo)
- Dr-16: "INJ 1 Control CKT" (Turbo)
- Dr-17: "INJ 2 Control CKT" (Turbo)
- Dr-18: "INJ 3 Control CKT" (Turbo)
- Dr-19: "INJ 4 Control CKT" (Turbo)
- Dr-20: Code 31 "Purge Solenoid CKT" (Turbo)
- DR-21: CODE 32 "EGR SOLENOID CIRCUIT" (2.5l CALIF)
- Dr-22: Code 32 "EGR System Failure" (2.5L CALIF)
- Dr-23: Code 33 "A/C Clutch Relay CKT" (Turbo)
- Dr-24: Code 35 "Radiator Fan Relay" (Turbo)
- Dr-25: Code 42 "Z1 Voltage Sense" (Turbo)
- Dr-26: Code 64 "VNT Solenoid #1 CKT" (Turbo)
- Dr-27: Code 65 "VNT Solenoid #2 CKT" (Turbo)
- Dr-28: Code 36 "VNT Solenoid #3 CKT" Or "WASTEGATE Solenoid" (Turbo)
- Dr-29: Code 67 "VNT A-Side Control" (Turbo)
- Dr-30: Code 45 Boost Limit Exceeded (Turbo)
- Dr-31: Code 45 "Boost Limit Exceeded" (Turbo)
- Dr-32: Code 61 "BARO Read Solenoid" (Turbo)
- Dr-33: Code 62 & 63 "EMR Miles Not Stored" & "EEPROM Write Denied" (Turbo)
- Dr-34: Check Eng Controller Ground & Power Circuits (Turbo)
- Dr-35: Checking Secondary Coil Output & Timing (Turbo)
- Dr-36: Checking Fuel Pressure (Turbo)
- Dr-37: Checking For Fuel Mixture (Turbo)
- Dr-38: Code 51 "Lean F/A Condition" (Turbo)
- Dr-39: Checking Oxygen Sensor Heater (Turbo)
- Dr-40: Checking Minimum Airflow Speed (Turbo)
- Dr-41: Other Possible Causes Of Dr Problems (Turbo)
- Dr-42: Intermittent Test For Solenoid & Relay Faults (Turbo)
- Dr-43: Intermittent Test For Map Pneumatic Change Fault (Turbo)
- Dr-44: Intermittent Test For Voltage Sensors (Turbo)
- Dr-45: Intermittent Test For Idle Motor Circuits (Turbo)
- Dr-46: Intermittent Test For Injector Faults (Turbo)
- Verification Tests (Turbo)