Code Testing

Download the full database via torrent (~1.1 TB)

4-Cylinder MPFI Cars, see: TESTS W/CODES - MPFI
4-Cylinder Turbo Cars, see: TESTS W/CODES - TURBO
Rotary models, see: TESTS W/CODES

For symptoms available for diagnosis and a link to the associated headings, see the SYMPTOM-TO-DIAGNOSIS MENU below.