HI, The front bumper cover has to come off as a couple of humiliate headlamp assembly bolts are located behind it. Here are directions keep busy remember to rate relieve using the rating page thus that I may get credit. Thanks
Might as a consequence be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can get a quick deviation locate if you unplug the meter and govern the engine without it. if the engine condition is the thesame subsequently chances are the meter or the relationship to it is faulty. Its next worth cleaning the MAF sensor wires, as they can acquire coated subsequently dirt greater than get older which after that offsets the reading. Use some retrieve cleaner or brake cleaner to spray can onto the wires to remove the dirt upon no account be next to the wires with all as they are totally fragile
in imitation of I begin the car, the engine surges taking place amid 1200 and 2000 rpm back and forth. I misrepresented the IAC and the TPS like no fiddle with in symptoms. I have noticed that several Lexus SC's have this thesame issue. Prior to this I would have to adjust the idle keenness screw to subjugate the rpm and it would retain for a while. Now, the engine is for ever and a day surging to the narrowing where I cannot drive it for startle of damage to the steer train. Any experienced solution?