For 1990-2009 cars only
Engine
All Component Locator
All Description and Operation
- Air Conditioning (A/C) Clutch Circuit
- Air Intake System
- Crankcase Ventilation System
- Distributor Ignition (DI) System
- EEPROM
- Electric Cooling Fan
- Evaporative Emission Control System
- Exhaust Gas Recirculation (EGR) System
- Fuel Metering Modes of Operation
- Fuel Metering System Components
- Fuel Supply Components
- Information Sensors
- Knock Sensor (KS) System
- Long Term Fuel Trim Description
- Powertrain Control Module (PCM)
- Powertrain Control Module Function
- Secondary Air Injection System Description
- Short Term Fuel Trim Description
- Speed Density System Description
All Special Tools and Equipment
All Visual Identification
Cleaning, Inspection, and Adjustment
Diagnostic Procedures
- Air Conditioning (A/C) Request Circuit Check
- Alcohol/Contaminants-in-Fuel Test
- Backfire
- Cuts Out, Misses
- Detonation/Spark Knock
- Dieseling, Run-On
- Distributor Ignition (DI) System Check
- Distributor Vent System Check
- Electric Cooling Fan Diagnosis
- Engine Cranks But Does Not Run
- Fuel Injector Balance Test
- Fuel Injector Solenoid Coil Test
- Fuel Pump Electrical Circuit Diagnosis
- Fuel System Diagnosis
- Fuel Tank Leak Check
- Hard Start
- Hesitation, Sag, Stumble
- Lack of Power, Sluggishness, or Sponginess
- No Scan Tool Data
- Park/Neutral Position Switch Check
- Poor Fuel Economy
- Powertrain On Board Diagnostic (OBD) System Check
- Restricted Exhaust System Check
- Rough, Unstable, or Incorrect Idle and Stalling
- Surges/Chuggles
- Symptoms
Diagnostic Trouble Codes
- DTC P0100 MAF Sensor Circuit Insufficient Activity
- DTC P0101 Mass Air Flow (MAF) Sensor Performance
- DTC P0102 Mass Air Flow (MAF) Sensor Circuit Low Frequency
- DTC P0103 Mass Air Flow (MAF) Sensor Circuit High Frequency
- DTC P0106 Manifold Absolute Pressure (MAP) System Performance
- DTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
- DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
- DTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
- DTC P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
- DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
- DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
- DTC P0121 TP Sensor Circuit Insufficient Activity
- DTC P0122 Throttle Position (TP) Sensor Circuit Low Voltage
- DTC P0123 Throttle Position (TP)Sensor Circuit High Voltage
- DTC P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
- DTC P0131 HO2S Circuit Low Voltage Bank 1 Sensor 1
- DTC P0132 HO2S Circuit High Voltage Bank 1 Sensor 1
- DTC P0133 HO2S Slow Response Bank 1 Sensor 1
- DTC P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1
- DTC P0135 HO2S Heater Performance Bank 1 Sensor 1
- DTC P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2
- DTC P0138 HO2S Circuit High Voltage Bank 1 Sensor 2
- DTC P0140 HO2S Circuit Insufficient Activity Bank 1 Sensor 2
- DTC P0141 HO2S Heater Performance Bank 1 Sensor 2
- DTC P0151 HO2S Circuit Low Voltage Bank 2 Sensor 1
- DTC P0152 HO2S Circuit High Voltage Bank 2 Sensor 1
- DTC P0153 HO2S Slow Response Bank 2 Sensor 1
- DTC P0154 HO2S Circuit Insufficient Activity Bank 2 Sensor 1
- DTC P0155 HO2S Heater Performance Bank 2 Sensor 1
- DTC P0157 HO2S Circuit Low Voltage Bank 2 Sensor 2
- DTC P0158 HO2S Circuit High Voltage Bank 2 Sensor 2
- DTC P0160 HO2S Circuit Insufficient Activity Bank 2 Sensor 2
- DTC P0161 HO2S Heater Performance Bank 2 Sensor 2
- DTC P0171 Fuel Trim System Lean Bank 1
- DTC P0172 Fuel Trim System Rich Bank 1
- DTC P0174 Fuel Trim System Lean Bank 2
- DTC P0175 Fuel Trim System Rich Bank 2
- DTC P0200 Injector Control Circuit
- DTC P0300 Engine Misfire Detected
- DTC P0323 DI Low/High Resolution Circuit Intermittent
- DTC P0325 Knock Sensor Module Performance
- DTC P0327 Knock Sensor (KS) Circuit Bank 1
- DTC P0332 Knock Sensor (KS) Circuit Bank 2
- DTC P0335 Crankshaft Position (CKP) Sensor Circuit
- DTC P0336 Crankshaft Position (CKP) Sensor Performance
- DTC P0372 DI High Resolution Circuit
- DTC P0400 Exhaust Gas Recirculation (EGR) System Performance
- DTC P0403 Exhaust Gas Recirculation (EGR) Solenoid Control Circuit
- DTC P0410 Secondary Air Injection (AIR) System
- DTC P0412Secondary Air Injection (AIR) Relay Control Circuit
- DTC P0420 Catalyst System Low Efficiency Bank 1
- DTC P0430 Catalyst System Low Efficiency Bank 2
- DTC P0441 Evaporative Emission (EVAP) System No Flow During Purge
- DTC P0443 Evaporative Emission (EVAP) Purge Solenoid Control Circuit
- DTC P0500 Vehicle Speed Sensor (VSS) Circuit
- DTC P0506 Idle Speed Low
- DTC P0507 Idle Speed High
- DTC P0530 Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit
- DTC P0531 Air Conditioning (A/C) Refrigerant Pressure Sensor Performance
- DTC P0562 System Voltage Low
- DTC P0563 System Voltage High
- DTC P0601 Control Module Read Only Memory (ROM)
- DTC P0602 Control Module Not Programmed
- DTC P1107 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage
- DTC P1111 Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
- DTC P1112 Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
- DTC P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage
- DTC P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
- DTC P1121 Throttle Position (TP) Sensor Circuit Intermittent High Voltage
- DTC P1122 Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
- DTC P1133 HO2S Insufficient Switching Bank 1 Sensor 1
- DTC P1134 HO2S Transition Time Ratio Bank 1 Sensor 1
- DTC P1153 HO2S Insufficient Switching Bank 2 Sensor 1
- DTC P1154 HO2S Transition Time Ratio Bank 2 Sensor 1
- DTC P1171 Fuel System Lean During Acceleration
- DTC P1187 EOT Sensor Circuit Low Voltage
- DTC P1188 EOT Sensor Circuit High Voltage
- DTC P1222 Injector Control Circuit Intermittent
- DTC P1351 Ignition Coil Control Circuit High Voltage
- DTC P1361 Ignition Coil Control Circuit Low Voltage
- DTC P1371 DI Low Resolution Circuit
- DTC P1380 Misfire Detected - Rough Road Data Not Available
- DTC P1381 Misfire Detected - No Communication with Brake Control Module
- DTC P1415 Secondary Air Injection (AIR) System Bank 1
- DTC P1416 Secondary Air Injection (AIR) System Bank 2
- DTC P1441 Evaporative Emission (EVAP) System Flow During Non-Purge
- DTC P1508 Idle Speed Low - Idle Air Control (IAC) System Not Responding
- DTC P1509 Idle Speed High - Idle Air Control (IAC) System Not Responding
- DTC P1539 Air Conditioning (A/C) Clutch Feedback Circuit High Voltage
- DTC P1545 Air Conditioning (A/C) Clutch Relay Control Circuit
- DTC P1546 Air Conditioning (A/C) Clutch Feedback Circuit Low Voltage
- DTC P1572 ASR/TCS Active CKT Low Voltage Too Long
- DTC P1641 Cooling Fan Relay 1 Control Circuit
- DTC P1642 Cooling Fan Relay 2 and 3 Control Circuit
- DTC P1643 Engine Speed Output Circuit
- DTC P1652 Vehicle Speed Output Circuit
- DTC P1657 Skip Shift Solenoid Control Circuit
- DTC P1661 Malfunction Indicator Lamp (MIL) Control Circuit
- DTC P1664 Skip Shift Lamp Control Circuit
Disassembly, Overhaul, Repair, and Assembly
Electrical/Electronic Schematic Diagrams
Electrical/Electronic Specifications
General Diagnostic Information
General Information
Mechanical Specifications
Other Specifications
Removal, Installation, and Replacement
- Air Filter Element and Air Cleaner Assembly
- Air Vacuum Bleed Valve
- Clean Air Cover and Gasket Replacement
- Crankshaft Position Sensor Replacement
- Engine Coolant Temperature Sensor Replacement
- EOT Sensor
- Evaporative Emission Canister Hoses
- Evaporative Emission Canister Purge Solenoid Valve Replacement
- Evaporative Emission Canister Replacement
- Evaporative Emission Purge Vacuum Switch Replacement
- Exhaust Gas Recirculation Vacuum Control Signal Solenoid Valve
- Exhaust Gas Recirculation Valve Replacement
- Fuel Crossover Tube Replacement
- Fuel Hose and Pipes
- Fuel Injection Fuel Rail Assembly Replacement
- Fuel Injector Replacement
- Fuel Outlet Tube Replacement
- Fuel Pressure Regulator Replacement
- Fuel Pressure Relief
- Fuel Pressure Service Valve Replacement
- Fuel Pump and Engine Oil Pressure Sensor Replacement
- Fuel Pump Relay Replacement
- Fuel Sender Assembly Replacement
- Fuel Tank Draining
- Fuel Tank Replacement
- Heated Oxygen Sensor Replacement
- Idle Air Control Valve Replacement
- Idle Air Control Valve/Coolant Cover Replacement
- In-Line Fuel Filter Replacement
- Intake Air Temperature Sensor Replacement
- Knock Sensor Module Replacement
- Knock Sensor Replacement
- Manifold Absolute Pressure Sensor Replacement
- Mass Airflow Sensor Replacement
- Powertrain Control Module Replacement/Programming
- Secondary Air Injection Check Valve and Pipe Replacement
- Secondary Air Injector Pump Replacement
- Servicing Quick Connect Fittings
- Throttle Body Assembly Replacement
- Throttle Position Sensor Replacement
