What does engine code 7E8 mean in OBD?
What does engine code 7E8 mean in OBD? That code is the power train and 7E9 is the code for transmision if it was a obd code it would start with a p You can't post conmments that contain an email address. An expert who has achieved level 1. What does the 7E8 and 7e9 code mean? Your $7E8 and the $7E9 are fuel/ air intake codes, as for the P1326 Ok, this code is set when the knock sensor detects vibrations from engine rod knock, however, it may be set falsely due to incorrect knock sensor logic programming in...