Muragrove, I going thru that problem right now. I have the books, I have done reading the code I have done some of the procedures and still hit the wall. This Car is heavilly riddled with sensors. I just could not spend a lot of time working on it and decided to sched a dealer appointment. After seeing the prices on this thread. I will try again. How to read the code is to short TE1 and E1 on the terminal diagnostic port on driver side-left bottom or under hood top of engine, plastic cap labeled diagnostic towards the left front. flip the cap and short terminals with a piece of wire. Turn on ignition key and count how many times light blinks. Mine read two blinks a pause then 5 blinks. Code led me to book on Section TR8 - code then takes you to another page TR?? forget. Reset Check engine light by removing fuse under hood about left in front of coolant reservoir. remove plastic cover and remove fuse EFI about 2-10 sec. plug back in and pray light doesnt come back on. My prob. led me to check speed sensors on left bank and right bank known also as No. 1 cyl sensor and No.2 cyl sensor respectively or wiggle all connectors to sensor. Lots of plastic covers and bolts. Finally, I gave up the guess work. Next is also the fuel mixture sensor or O2. Hoping my dealer would fix this in no time. Your post scares me. Later