koer

Have a 1991 Mustang Lx2.3l. When I do koeo test I get code 122. Tps sensor is brand new. Just replaced. Went ahead with koer test and got codes 998 and 122. Need help in the direction I should go. When I tested my tps sensor I was getting a constant reading of 0.051 volts. Something turned on...

Hello again stangnet- So I'm chasing my tail again trying to make sense of a weird cooling & code reading issue. I'll split them into separate questions. Looking for input and ideas from the know it alls. (Looking at you @jrichker @TOOLOW91) :O_o: COOLING ISSUE: Info: Stock gauge (yes, I...