2003 3.4 v6 surging

I have the throttle body that does not have idle control valve and my truck has a problem surging while driving. Ive replaced both o2 sensors and MAF ( all Denso) anyone experience this issue with the 2003 throttle body?

 

2003/04's have that electronic TB....

one possibility is that pedal sensor is going out or losing contact..

read down this thread and one possible solution other than replacing the whole TB.....

on there he talks about how to clean those contacts on that pedal sensor..

https://www.tacomaworld.com/threads...lable-from-toyota.807474/page-2#post-28987614

https://www.tacomaworld.com/threads...lable-from-toyota.807474/page-2#post-29082439