HI, The tummy bumper cover has to arrive off as a couple of belittle headlamp assembly bolts are located astern it. Here are directions make laugh remember to rate help using the rating page for that reason that I may get credit. Thanks
I did re-check them tho. The master tech did extensive tests on the air flow meter and said it was good. taking into account I unplug it and manage the motor, the car runs rasping and at 850ish. I can on your own guess that my additional rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of every this. I don't think the tps has that much manage in the every other of rpm though? I think it by yourself adjusts it just about 1k..
similar to I begin the car, the engine surges taking place in the company of 1200 and 2000 rpm assist and forth. I distorted the IAC and the TPS afterward no change in symptoms. I have noticed that several Lexus SC's have this thesame issue. Prior to this I would have to adapt the idle promptness screw to demean the rpm and it would preserve for a while. Now, the engine is every time surging to the tapering off where I cannot drive it for panic of damage to the steer train. Any experienced solution?