BostonVP

How many vehicle speed sensor does a 1999 es300 have? I found one that located between the transmission and the air filter, but i see that some places are selling two different type of sensor. One is the black with one top screw (thats the one i found), and the second has 3 screw on it (which is the one i cant find nor thing mines has it) with an adapter of like 3-4 inches on the end.

LeX2K

It has just the one (if you don't count the ABS wheel speed sensors). I see two different part numbers:
89413-08020 TOYOTA
89413-24010 AISIN - edit: this changes up to the above number so they are the same part.

Not sure what you are talking about on the sensor with the 3 screws, where did you see this? The first number seems to show up everywhere including Ebay and is used in many Toyota and Lexus models.

BostonVP

wassup man..this is the other one im talking about :

http://www.ebay.com/itm/Toyota-Vehicle-Speed-Sensor-VSS-Corolla-Camry-Celica-/320671233023?pt=Motors_Car_Truck_Parts_Accessories&fits=Year%3A1999%7CModel%3AES300&hash=item4aa97eb3ff&vxp=mtr
And about taht pulsation grinding noise that happen when i brake, well it was cause my 60 amp fuse wasnt working correctly. I ended up replacing cause it was broken from the tip, put a new one in and sazampp the pulsation stop when braking.