Throttle position sensor

Rodriguezyzz

New Member
I have a 99 4wd 2.7. Replaced the tps. Top screw is in. Bottom screw fell somewhere in there and I’ll never find it. Anyone know what size screws they are?
 
Typical TPS screws are approx. 5/8" (16mm) long from the base of the head to the end of the threads. This length seems to fit most applications, but certain years may use a shorter approx. 1/2" (12mm) long screw, two known years that may have this size are the 1989 and 1990/22RE. If in doubt, remove the upper screw and measure the length. Or if that is too much hassle, order the standard 16mm screws and if needed, you can always add a few washers under the longer screw if needed, as it is easier to make a screw shorter, but it is very hard to make it longer! Kit is a pair of stainless steel screws and washers with an optional ball end allen key.

4crawler.com
 
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