Tps

[clasavi]

I have a 1998 mercuries 350 EFI MPI
Engine Serial OL067176
Sterndrive OL153367

Are there specific steps to replacing the tps? Is there an adjustment?

 

[muc]

Re: Tps

This is covered in manual #24
No adjustment
These rarely fail, have you tested it or are you guessing.
A scan tool can save you money.