Innova 3145 Ford OBD1 Code Reader Digital OBD1 scanner for most Ford, Lincoln, Mercury vehicles (domestic cars and trucks) from 1982 to 1995. Safely and easily access on-board computer to read engine codes and perform self-test functions on most Ford, Lincoln, Mercury vehicles (domestic cars & trucks) from 1982 to 1995. The INNOVA Ford Digital Code Reader is a diagnostic tool specially designed to work with the vehicles test connector to communicate with MCU and EEC-IV computers. It uses electronics designed to retrieve engine and transmission diagnostic trouble codes from the vehicles computer but does not generate codes. The code reader serves as a key that links to and opens communication with the vehicles computer to prompt the computer to perform self tests and to receive test results or retrieve codes. Features Easy-to-view digital display shows numeric trouble codes and eliminates the need to count flashes Works on most Ford, Lincoln and Mercury domestic cars and trucks from 1982 to 1995 Compatible with MCU and the EEC-IV computer control systems Memory feature stores codes even when the reader is unplugged Includes instructions for OBD1 operation and all Ford self-tests Specifications Manufacturer: INNOVA Item Weight: 8.6 ounces Product Dimensions: 10 x 2.1 x 6.25 inches Item model number: 3145 Manufacturer Part Number: 3145 OEM Part Number: 3145 UPC 421730314500