I pulled these 3 codes from my CEL last night. Here are the symptoms I have right now. When I started the Max this morning it started OK but didn't want to idle properly, I had to give it some gas (like an old pre-F.I. car). Even after it was warmed up, it would still idle under 500 RPM when I would come to a stop. Reading about the 9-8 code on the website indicates I should check the ECTS, but I just bought the car and I don't have a Hayne's manual yet to show me where this sensor is, so if anyone can provide more specific details/directions on where to find this thing I can check the resistance on it.