Engine Controls - Tests W/Codes - 3.3L
- Introduction
- Model Identification
- System Diagnosis
- Hard Failures
- Intermittent Failures
- Diagnostic Procedure
- Entering On-Board Diagnostics
- 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 Codes (DTC) Identification
- Emission Maintenance Reminder (EMR) Mileage Transfer
- Emission Maintenance Reminder (EMR) Light Reset Procedure
- Clearing Codes
- Vehicle Security System Diagnosis
- Summary
- SBEC 60-Pin Connector Terminal Identification
- Code Charts
- No Start Tests
- NS1: IGN Spark, Fault Message & Dis Signal Status
- NS2: Check Fault Messages & Theft Alarm Status
- NS3: Check TPS, Fuel Pressure, Power To Coil, Plugs & Engine Timing
- NS4: Check Fuel Filter & Pump, Fuel Pressure Regulator & Power To Fuel Pump
- NS5: Check For High Pressure At Regulator & Fuel Tank
- NS6: Check Dis Signal Status Crank Sensor
- NS7: Check Dis Camshaft Sensor
- NS8: Check Dis Camshaft & Crankshaft Sensor Circuit
- NS9: Fault "IGN Coil CKT" - Check Power Feed To Injectors & Dis
- NS10: System Power & Ground, Map Sensor & Controller
- NS11: Code 42 "ASD Relay Circuit"
- NS12: Code 42 "Z1 Voltage Sense"
- DRIVEABILITY Tests
- Dr1: Checking System For Faults
- Dr2: Code 13 "Map Pneumatic Change"
- Dr3: Code 14 "Map Voltage Too Low"
- Dr4: Code 14 "Map Voltage Too High"
- Dr5: Code 15 "Vehicle Speed Signal"
- Dr6: Code 21 "Oxygen Sensor Signal"
- Dr7: Code 21 "Oxygen Sensor Shorted Hi"
- Dr8: Code 22 "Coolant Voltage Low"
- Dr9: Code 22 "Coolant Voltage High"
- Dr10: Code 23 "Charge Temp Volt Low"
- Dr11: Code 23 "Charge Temp Volt Hi"
- Dr12: Code 24 "TPS Voltage Low"
- Dr13: Code 24 "TPS Voltage Hi"
- Dr14: Code 25 "AIS Motor Circuit
- Dr15: Fault "INJ 1 Peak Current"
- Dr16: Code 27 "INJ 1 Control CKT"
- Dr17: Fault "INJ 2 Peak Current"
- Dr18: Code 27 "INJ 2 Control CKT"
- Dr19: Fault "INJ 3 Peak Current"
- Dr20: Code 27 "INJ 3 Control CKT"
- Dr21: Code 31 "Purge Solenoid CKT"
- Dr22: Code 32 "EGR Solenoid CKT" (CALIF.)
- Dr23: Code 32 "EGR System Failure" (CALIF)
- Dr24: Code 33 "A/C Clutch Relay CKT" (S Body)
- Dr25: Code 33 "A/C Clutch Relay CKT" (C & Y Body)
- Dr26: Code 35 "Radiator Fan Relay" (S Body)
- Dr27: Code 35 "Radiator Fan Relay" (C & Y Body)
- Dr28: Code 42: "Z1 Voltage Sense"
- Dr29: Fault "IGN Coil #1 CKT"
- Dr30: Fault "IGN Coil #2 CKT"
- Dr31: Fault "IGN Coil #3 CKT"
- Dr32: Repairing EMR Faults
- Dr33: Check Eng Controller GND & PWR CKTS
- Dr34: Checking Secondary Coil Output
- Dr35: Check Fuel Pressure
- Dr36: Check Fuel Mixture
- Dr37: Code 51: "Lean F/A Condition"
- Dr38: Check Heated O2 Sensor
- Dr39: Check Minimum Airflow
- Dr40: Other Possible Causes Of Dr Problems
- Dr41: Intermittent Tests For Solenoids & Relays
- Dr42: Intermittent Faults "Map Pneumatic Change"
- Dr43: Intermittent Tests For Volt Sensors
- Dr44: Intermittent Tests For Idle Motor CKTS
- Dr45: Intermittent Tests For Injector Faults
- Dr46: Intermittent Tests For IGN Coil Faults
- Verification Tests