HI, The front bumper cover has to arrive off as a couple of subjugate headlamp assembly bolts are located at the rear it. Here are directions keep busy remember to rate support using the rating page so that I may get credit. Thanks
Might in addition to be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can attain a quick deformity find if you unplug the meter and run the engine without it. if the engine condition is the thesame then chances are the meter or the attachment to it is faulty. Its as well as worth cleaning the MAF sensor wires, as they can acquire coated considering dirt beyond time which then offsets the reading. Use some contact cleaner or brake cleaner to vaporizer onto the wires to remove the dirt on no account be adjacent to the wires next all as they are unquestionably fragile
once I start the car, the engine surges stirring with 1200 and 2000 rpm put up to and forth. I distorted the IAC and the TPS later no correct in symptoms. I have noticed that several Lexus SC's have this same issue. Prior to this I would have to adapt the idle eagerness screw to demean the rpm and it would sustain for a while. Now, the engine is every time surging to the point where I cannot steer it for buzzer of damage to the steer train. Any experienced solution?