TPS reset question

Biondino Posts : 225 Join date : 2016-09-28 Age : 59

Hi gents,

Yesterday I balanced my throttle bodies and did a final TPS reset with engine off after having finished the procedure. After starting the engine TPS changed from 4.8 to 5.2 at idle. Now I'm not quite sure whether TPS has to be reset with engine on or off after syncing throttle bodies....any suggestions?

GRiSO Capo Posts : 6575 Join date : 2013-09-30

Do not reset the TPS with engine running. Fluctuations while the engine is running is normal behaviour. Mine sits at 5.1/5.2 at idle, and I'm not concerned.

Biondino Posts : 225 Join date : 2016-09-28 Age : 59

Exactly the same as mine does, good to know having done TPS reset the right way, thx for the info Beetle!