Every car has its identification code, it consists of 17 numbers and letters, and it is located on a metal plaque that you can see from the outside just in front of drive 's side through the windshield 1977 0507 Toyota Corolla and Matrix ECM Replacement Some 0507 model year Corolla and Matrix vehicles equipped with an automaticOk Guys Thanks to Marc M of the Tacoma forum, here is a list of the OBDII Codes as listed on a Matrix owners site Has been updated to the Master Sticky (or will be very shortly) So here goes And please note The P1xxx codes are all ToyotaThe Diagnostic Trouble Codes (DTC) P0301 through P0306 (or P0301 through P0308) correspond to cylinders 1 through 6 (or 1 through 8) When the ECM detects that one or more specific cylinders are misfiring, the DTC for the respective misfiring cylinder will set, and up to 2 of the corresponding fuel injectors are disabled for a minimum of 30 s
01 Corolla P0302 And P0171 Need Help Toyota Nation Forum