HI, The front bumper cover has to arrive off as a couple of subjugate headlamp assembly bolts are located at the rear it. Here are directions interest remember to rate facilitate using the rating page fittingly that I may receive credit. Thanks
I did re-check them tho. The master tech did extensive tests on the ventilate flow meter and said it was good. behind I unplug it and run the motor, the car runs sharp and at 850ish. I can solitary guess that my additional rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of every this. I don't think the tps has that much direct in the exchange of rpm though? I think it only adjusts it in this area 1k..
afterward I start the car, the engine surges happening in the company of 1200 and 2000 rpm help and forth. I misused the IAC and the TPS later no correct in symptoms. I have noticed that several Lexus SC's have this similar issue. Prior to this I would have to adjust the idle eagerness screw to lower the rpm and it would sustain for a while. Now, the engine is continuously surging to the tapering off where I cannot drive it for agitation of damage to the drive train. Any experienced solution?