Error Codes!!!
Hey, Since I got my 1993 Escort LX 1.9L I've been having the check engine light come on and the engine runs like crap. I've done numerous repairs and have been unable to isolate the problem. When I got the codes from the computer it came back with 171, 172, 181, 186. I read through my book to see what they meant. 3 had to do with the Oxygen Sensor and one said something about the injector pulse and some BARO thing. The engine runs rough and at sustained higher speeds (55-65) there is violent shuddering. Please help me with what these codes actually mean / if anyone has had these problems before. Thanks. --Pete
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