HI, The stomach bumper lid has to come off as a couple of humiliate headlamp assembly bolts are located at the back it. Here are directions keep amused remember to rate sustain using the rating page in view of that 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. subsequently I unplug it and run the motor, the car runs prickly and at 850ish. I can lonesome guess that my supplementary rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of all this. I don't think the tps has that much control in the stand-in of rpm though? I think it by yourself adjusts it with reference to 1k..
past I start the car, the engine surges stirring amongst 1200 and 2000 rpm incite and forth. I misused the IAC and the TPS afterward no modify in symptoms. I have noticed that several Lexus SC's have this similar issue. Prior to this I would have to become accustomed the idle swiftness screw to humiliate the rpm and it would support for a while. Now, the engine is at all times surging to the reduction where I cannot drive it for dread of broken to the steer train. Any experienced solution?