Section 45 (Engine Controls - Tests W/Codes - 8.0L)
WARNING: This page is about a different car, the 1994 Dodge Pickup and 1994 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Model Identification
- Self-Diagnostic System
- Inactive Trouble Code Condition
- Fuel Pressure Release
- Trouble Codes/Messages
- Connector Identification
- Self-Diagnostic Tests
- Please Read This First *
- Test TC-1A - Checking System For Trouble Codes
- Test TC-2A - No Crank Reference Signal At Pcm (DTC 11)
- Test TC-2B - No Crank Reference Signal At Pcm
- Test TC-3A - No Cam Sync Signal At Pcm(DTC 54)
- Test TC-4A - No Change In Map From Start To Run(DTC 13)
- Test TC-5A - Map Sensor Voltage Too Low(DTC 14)
- Test TC-6A - Map Sensor Voltage Too High(DTC 14)
- Test TC-7A - No Vehicle Speed Sensor Signal(DTC 15)
- Test TC-7B - No Vehicle Speed Sensor Signal
- Test TC-8A - Left O2S Sensor Stays At Center(DTC 21)
- Test TC-9A - Right O2S Stays At Center(DTC 21)
- Test TC-10A - Left O2S Stays Above Center (Rich)(DTC 52)
- Test TC-11A - Left O2S Stays Below Center (Lean)(DTC 51)
- Test TC-12A - Left O2S Shorted To Voltage(DTC 21)
- Test TC-13A - Right O2S Shorted To Voltage(DTC 21)
- Test TC-14A - System Rich L-Idle ADAP At Lean Limit(DTC 52)
- Test TC-15A - System Lean L-Idle ADAP At Rich Limit(DTC 52)
- Test TC-16A - ECT Sensor Voltage Too Low(DTC 22)
- Test TC-17A - ECT Sensor Voltage Too High(DTC 22)
- Test TC-18A - Intake Air Temp Sensor Voltage Low(DTC 23)
- Test TC-19A - Intake Air Temp Sensor Voltage High(DTC 23)
- Test TC-20A - Throttle Position Sensor Voltage Low(DTC 24)
- Test TC-21A - Throttle Position Sensor Voltage High(DTC 24)
- Test TC-22A - Idle Air Control Motor Circuits(DTC 25)
- Test TC-22B - IAC Driver #1 Control Circuit
- Test TC-22C - IAC Driver #2 Control Circuit
- Test TC-22D - IAC Driver #3 Control Circuit
- Test TC-22E - IAC Driver #4 Control Circuit
- Test TC-23A - Ignition Coil #1 Primary Circuit(DTC 43)
- Test TC-24A - Ignition Coil #2 Primary Circuit(DTC 43)
- Test TC-24B - Ignition Coil #2 Primary Circuit
- Test TC-25A - Ignition Coil #3 Primary Circuit(DTC 43)
- Test TC-26A - Ignition Coil #4 Primary Circuit(DTC 43)
- Test TC-26B - Ignition Coil #4 Primary Circuit
- Test TC-27A - Ignition Coil #5 Primary Circuit(DTC 43)
- Test TC-28A - Injector Control Circuits(DTC 27)
- Test TC-28B - Injector #1 Control CKT (Injectors No. 1 & 10)
- Test TC-29A - Injector #2 Control CKT (Injectors No. 4 & 9)(DTC 27)
- Test TC-30A - Injector #3 Control CKT (Injectors No. 3 & 6)(DTC 27)
- Test TC-31A - Injector #4 Control CKT (Injectors No. 5 & 8)(DTC 27)
- Test TC-32A - Injector #5 Control CKT (Injectors No. 2 & 7)(DTC 27)
- Test TC-33A - EGR System Failure(DTC 32)
- Test TC-34A - EGR Solenoid Circuit(DTC 32)
- Test TC-35A - EVAP Solenoid Circuit(DTC 31)
- Test TC-36A - Torque Converter Clutch Solenoid Circuit(DTC 37)
- Test TC-37A - Trans Overdrive Solenoid Circuit (DTC 45)
- Test TC-38A - A/C Clutch Relay Circuit(DTC 33)
- Test TC-39A - Auto Shutdown Relay Control Circuit(DTC 42)
- Test TC-40A - No ASD Relay Output Voltage At Pcm(DTC 42)
- Test TC-41A - Trans Temp Sensor Voltage Too Low(DTC 37)
- Test TC-42A - Trans Temp Sensor Voltage Too High(DTC 37)
- TEST TC-43A - PCM FAILURE SRI MILE NOT STORED OR PCM FAILURE EEPROM WRITE DENIED (DTC 62 or 63)
- Test NTC-1A - No Trouble Code Test Menu
- Test NTC-2A - Checking Secondary Ignition & Timing
- Test NTC-3A - Checking Fuel Pressure & Injector Operation
- Test NTC-3B - Checking Fuel Pressure & Injector Operation
- Test NTC-4A - Checking Coolant Sensor Calibration
- Test NTC-5A - Checking TPS Calibration
- Test NTC-6A - Checking Map Sensor Calibration
- Test NTC-7A - Checking Oxygen (O2) Sensor Switching
- Test NTC-7B - Checking Oxygen (O2) Sensor Switching
- Test NTC-8A - Checking Idle Air Control Motor
- Test NTC-8B - Checking Idle Air Control Motor
- Test NTC-9A - Checking Solenoids Operation
- Test NTC-10A - Checking Park/Neutral Switch
- Test NTC-11A - Checking Pcm Power & Ground Circuits
- Test NTC-12A - Checking Evaporative Emission System
- Test NTC-13A - Checking EGR System
- Test NTC-14A - Checking Engine Vacuum
- Test NTC-15A - Checking Intake Air Temperature System
- Test NTC-16A - Checking Minimum Idle Airflow
- Test NTC-17A - No Trouble Code Mechanical Test
- No-Start Tests
- Test NS-1A - Qualifying No-Start Condition
- Test NS-2A - Inspecting Fuel System
- Test NS-3A - Inspecting Mechanical Systems
- Test NS-4A - Repairing Low Fuel Pressure
- Test NS-5A - Inspecting Fuel Pump
- Test NS-5B - Inspecting Fuel Pump
- Test NS-6A - Correcting No Response Condition
- Test NS-6B - Correcting No Response Condition
- Test NS-6C - Correcting No Response Condition
- Test NS-7A - Inspecting Idle Air Control Motor Operation
- Test NS-7B - Inspecting Idle Air Control Motor Operation
- Test NS-7C - Inspecting Idle Air Control Motor Operation
- Test NS-7D - Inspecting Idle Air Control Motor Operation
- Test NS-7E - Inspecting Idle Air Control Motor Operation
- Test NS-8A - Correcting Start & Stall Condition
- Test NS-9A - Repairing No Crank Condition
- Test NS-9B - Repairing No Crank Condition
- Test NS-9C - Repairing No Crank Condition
- Verification Tests
- Summary
- Wiring Diagrams