Engine Controls - Tests W/Codes - 1.8L 4-CYL

• Introduction
  • Notes
  • System Diagnosis
    • Notes
    • Hard Failures
    • Intermittent Failures
• Self-Diagnostic System
  • Service Precautions
  • Visual Inspection
  • Entering On-Board Diagnostics
    • Notes
    • Using Scan Tool
  • Clearing DTCS
  • Pcm Location
• Diagnostic Trouble Codes (DTCS)
  • Notes
  • DTCS
• Terminal Identification
• Diagnostic Tests
  • Notes
  • Scan Tool Will Not Communicate
  • Intermittent DTCS
• Circuit Tests
  • DTC P0100 - Volume Airflow (VAF) Sensor Circuit Failure
  • DTC P0105 - Barometric (BARO) Pressure Sensor Circuit Failure
  • DTC P0105 - Map Sensor Circuit Failure
  • DTC P0110 - IAT Sensor Circuit Failure
  • DTC P0115 - Engine Coolant Temperature (ECT) Sensor Failure
  • DTC P0120 - Throttle Position (TP) Sensor Circuit Failure
  • DTC P0125 - Excessive Time To Enter Closed Loop Fuel Control
  • DTC P0130, P0135, P0150 & P0155 - Front Ho2S Circuit Failure
  • DTC P0136, P0141, P0156 & P0161 - Rear Ho2S Circuit Failure
  • DTC P0170 & P0173 - Fuel Trim Failure
  • DTC P0201, P0202, P0203, P0204, P0205 - & P0206 - Fuel Injector Circuit Failure
  • DTC P0300, P0301, P0302, P0303, P0304, P0305 & P0306 - Cylinder Misfire Detected
  • DTC P0325 - Knock Sensor (KS) No. 1 Circuit Failure
  • DTC P0335 - Crankshaft Position (CKP) Sensor Circuit Failure
  • DTC P0340 - Camshaft Position (CMP) Sensor Circuit Failure
  • DTC P0400 & P0403 - EGR Valve System Failure
  • DTC P0420, P0421 & P0431 - Catalyst EFFIC Below Threshold
  • DTC P0440, P0442, P0443, P0446 & P0450 - Evaporative (EVAP) Emission Control System Failure
  • DTC P0500 - Vehicle Speed Sensor (VSS) Circuit Failure
  • DTC P0505 - Idle Control System Failure
  • DTC P0510 - Closed Throttle Position (TP) Switch Failure
  • DTC P0705 - Transmission Range Sensor Circuit Failure
  • DTC P0710 - Transmission Fluid Temperature Sensor CKT Failure
  • DTC P1100 - Variable Induction CNTRL (VIC) Motor CKT Failure
  • DTC P1101 - Traction Control (T/C) Vacuum Solenoid Failure
  • DTC P1102 - Traction Control (T/C) Vent Solenoid Failure
  • DTC P1103 & P1104 - Turbocharger WASTEGATE Sol CKT Failure
  • DTC P1105 - Fuel Pressure Solenoid Failure
  • DTC P1300 - Ignition Timing Adjustment Circuit Failure
  • DTC P1400 - MDP Sensor Circuit Failure
  • DTC P1500 - Generator Fr Terminal Circuit Failure
  • DTC P1715 - Pulse Generator Failure
  • DTC P1750 - Solenoid Failure
• Summary
• Wiring Diagrams
  • Mirage & Summit
  • Summit Wagon