OBD Codes - What's New Archive

This is an archived list of updates that have been announced on the OBD Codes home page.

• New parternship with eAutoRepair.net for $9.99 per vehicle online repair manuals (Mar 31/08)
• Added P0122 Throttle Position Sensor/Switch A Circuit Low Input article (Mar 10/08)
• Added P0128 Coolant Thermostat (Mar 4/08)
• Added Land Rover OBD-II Trouble Codes (Feb 20/08)
• Added P0601 Internal Control Module Memory Check Sum Error (Feb 12/08)
• Added P0410 Secondary Air Injection System Malfunction (Feb 9/08)
• Added P0151 02 Sensor Circuit Low Voltage (Bank 2 Sensor I) (Feb 9/08)
• Added P0441 Evaporative Emission Control System Incorrect Purge Flow (Feb 8/08)
• Added P0161 Oxygen O2 Sensor Heater Circuit Malfunction (Bank 2, Sensor 2) (Feb 7/08)
• New Article: P0138 Oxygen O2 Sensor Circuit High Voltage (Bank 1, Sensor 2) (Feb 7/08)
• New Article: P0137 Oxygen 02 Sensor Circuit Low Voltage (Bank 1,Sensor 2) (Dec 1/07)
• New Article: P0131 Oxygen Sensor Circuit Low Voltage (Bank 1,Sensor 1) (Dec 1/07)
• Added General Car Repair Forums (Sept 6/07)
• New Article: P0135 O2 Oxygen Sensor Heater Circuit Malfunction (Aug 8/07)
• New Article: P0136 02 Sensor Circuit Malfunction (Bank I Sensor 2) (Aug 8/07)
• Added ElmScan 5 Bluetooth Wireless Scan Tool to our store (Aug 6/07)
• Added FAQ: What is Bank 1 and Bank 2? (Jul 20/07)
• Expanded: OBD-II Glossary / Acronyms (Jul 20/07)
• Article Added: P0340 Camshaft Position Sensor Circuit Malfunction (Apr 15/07)
• New & Improved Site Search Engine (Mar 14/07)
• New Article: EGR - Exhaust Gas Recirculation System Explained (Mar 8/07)
• New Article: EBD (Electronic Brakeforce Distribution) Explained (Mar 8/07)
• ElmScan 5 USB Scan Tool available for purchase (Sept 6/06)
• ScanGauge II Review (Sept 4/06)
• Numerous Auto Manufacturer Specific Trouble Codes Added (Aug 17/06)
• Added Mazda OBD-II Trouble Codes (Aug 10/06)
• Added P0440 Evaporative Emission Control System Malfunction (June 19/06)
• OBD2AllInOne Review (Apr 25/06)
• Added P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control (Apr 6/06)
• Added P0132 Oxygen O2 Sensor Circuit High Voltage (Feb 13/06)
• Added VW Volkswagen OBD-II Trouble Codes (Feb 11/06)
• Added P0104 Mass or Volume Air Flow Circuit Intermittent (Jan 31/06)
• Added OBD-II C Chassis Codes (Jan 31/06)
• Added OBD-II U Network Codes (Jan 22/06)
• Added 40+ products to the new OBD Product Reviews & Directory (Jan 21/06)
• Added 21 Automotive Articles (Oct 16/05)
• Added FAQ: What OBD-II Communication Protocols Are There? (Sept 27/05)
• Added P0123 Throttle Position Sensor A Circuit High Input (Sept 24/05)
• New FAQ: Do I have an OBD-II vehicle? (Sept 19/05)
• Added Cylinder Misfire Articles: P0301 - P0302 - P0303 - P0304 - P0305 - P0306 - P0307 - P0308 - P0309 - P0310 - P0311 - P0312 (Sept 14/05)
• Added P0101 MAF Circuit Range Problem (Jun 24/05)
• Added GM OBD-II Section (Feb 18/05)
• Added P0100 MAF Circuit Malfunction (Feb 18/05)
• FAQ Added: What is an OBD-II Code Reader (Feb 6/05)
• Search box added to home page to help you find what you're looking for (Feb 1/05)
• Added various 2002 Chevrolet Corvette OBD-II Codes (Jan 29/05)
• Added info on P0300 Cylinder Misfires (Jan 14/05)
• Subaru OBD-2 Codes (Dec. 9/04)
• 1988 & later Subaru Vehicles with Single-Point Fuel Injection (Dec. 9/04)
• 1987 Subaru Fuel Injected Vehicles (Dec. 9/04)
• New FAQ: OBD2 Codes Explained (Dec. 5/04)
• OBD-II Body Codes added (Dec. 5/04)
• P0159 (October 4/04)
• P0153 (October 4/04)
• P0139 (October 4/04)
• P0133 (October 4/04)
• P0430 (October 4/04)
• P0175 (October 3/04)
• P0172 (October 3/04)
• Ford P1451 (August 13/04)
• Ford P1151 (August 13/04)
• P0171 (August 1/04)
• P0174 (August 1/04)
• P0455 (August 1/04)
• P0421 (July 24/04)
• P0402 (July 5/04)
• P0401 (June 29/04)
• P0325 (June 27/04)