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How do you adjust the TPS?

Mjunkie

Well-known member
Lifetime Membership
Jan 19, 2008
1,645
448
83
Ogden, Utah
I put bigger throttle bodies on my BB and just screwed back on the TPS, I know that rotating it is the way to adjust it, so I tried to put it on in the same place/rotation but would like to double check it's where it should be. It's an '05 M7. Any input would be appreciated. I know especially you turbo guys out there are probably changing throttle bodies and would like to know how you guys make sure it's still where it should be. Thanks!!
 
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diggerdown

Well-known member
Apr 25, 2004
3,452
677
113
Deer Park Wi.
You need a tps tester. Borrow one, buld one , or take it in and have it adjusted. You feed it 5 volts and get use a digatal meter to read the output at varied throttle settings. If you have a dealer thats easy to work with you would not even have to unload the sled. Takes 5 minutes.
 
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