HI, The front bumper lid has to come off as a couple of belittle headlamp assembly bolts are located in back it. Here are directions entertain recall to rate serve using the rating page correspondingly that I may receive credit. Thanks
Might as well as be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can accomplish a fast anomaly locate if you unplug the meter and manage the engine without it. if the engine condition is the thesame after that chances are the meter or the association to it is faulty. Its next worth cleaning the MAF sensor wires, as they can acquire coated with dirt exceeding mature which later offsets the reading. Use some entre cleaner or brake cleaner to spray can onto the wires to sever the dirt upon no account be adjacent to the wires in imitation of all as they are definitely fragile
subsequent to I start the car, the engine surges going on with 1200 and 2000 rpm help and forth. I untouched the IAC and the TPS taking into account no alter in symptoms. I have noticed that several Lexus SC's have this similar issue. Prior to this I would have to familiarize the idle eagerness screw to degrade the rpm and it would keep for a while. Now, the engine is until the end of time surging to the narrowing where I cannot steer it for distress of damage to the drive train. Any experienced solution?