Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Test Equipment
- Connector Identification
- Circuit Tests
- Notes
- Malfunction Indicator Light Malfunction
- DTC P0106 - Manifold Absolute Pressure Sensor Low Vacuum
- DTC P0107 - Manifold Absolute Pressure Sensor Voltage Low
- DTC P0108 - Manifold Absolute Pressure Sensor Voltage High
- DTC P0112 - Intake Air Temperature Sensor Voltage Low
- DTC P0113 - Intake Air Temperature Sensor Voltage High
- DTC P0116 - Engine Coolant Temp Sensor Range/PERF Problem
- DTC P0117 - Engine Coolant Temperature Sensor Voltage Low
- DTC P0118 - Engine Coolant Temperature Sensor Voltage High
- DTC P0122 - Throttle Position Sensor Voltage Low
- DTC P0123 - Throttle Position Sensor Voltage High
- DTC P0131 - Primary (Front) Heated Oxygen Sensor Voltage Low
- DTC P0132 - Primary (Front) Heated Oxygen Sensor Voltage High
- DTC P0133 - Primary (Front) Heated O2 Sensor Slow Response
- DTCs P0135 & P0141 - HEATED OXYGEN SENSOR HEATER CKT FAULT
- DTC P0137 - Secondary (Rear) Heated Oxygen Sensor Voltage Low
- DTC P0138 - Secondary (Rear) Heated O2 Sensor Voltage High
- DTC P0139 - Secondary (Rear) Heated Oxygen Sensor
- DTCs P0171 & P0172 - FUEL SYSTEM TOO RICH OR LEAN
- DTC P0301 Through P0304 - Misfire In One Cylinder
- DTC P0301 Through P0304 Or P1300 - Random Misfire
- DTC P0325 - Knock Sensor
- DTC P0335, P0336, P1361, P1362, P1381 & P1382 - CKP/TDC/CYP Sensor
- DTC P0420 - Catalyst Efficiency Below Threshold
- DTC P0441 - Evaporative Emission (EVAP) Control Insufficient Purge Flow
- DTC P0500 - Vehicle Speed Sensor (VSS) Voltage Low
- DTC P0505 - Idle Control System
- DTC P1107 & P1108 - Barometric Pressure (BARO) Sensor
- DTC P1259 - VTEC System Malfunction
- DTC P1297 - Electrical Load Detector Low Voltage Detected
- DTC P1298 - Electrical Load Detector High Voltage Detected
- DTC P1336 & P1337 - Crankshaft SPD Fluctuation Sensor
- DTC P1359 - CKP/TDC/CYP Sensor
- DTC P1508 - Idle Air Control Valve
- DTC P1607 - ECM Internal Failure
- DTC P1660 - A/T FI Data Line
- DTC P1681 & P1682 - A/T FI Signal "A"
- DTC P1686 & P1687 - A/T FI Signal "B"
- Summary
- Wiring Diagrams