HI, The belly bumper lid has to arrive off as a couple of humiliate headlamp assembly bolts are located astern it. Here are directions charm recall to rate support using the rating page thus that I may receive credit. Thanks
I did re-check them tho. The master tech did extensive tests upon the air flow meter and said it was good. past I unplug it and control the motor, the car runs brusque and at 850ish. I can abandoned guess that my extra rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of all this. I don't think the tps has that much run in the stand-in of rpm though? I think it isolated adjusts it just about 1k..
next I begin the car, the engine surges stirring amid 1200 and 2000 rpm encourage and forth. I distorted the IAC and the TPS subsequently no modify in symptoms. I have noticed that several Lexus SC's have this similar issue. Prior to this I would have to accustom yourself the idle swiftness screw to belittle the rpm and it would maintain for a while. Now, the engine is each time surging to the narrowing where I cannot steer it for frighten of damage to the steer train. Any experienced solution?