rpm prblem

[BRijesh]

hi i just put a new engine in my 96 camry with 2.0 i use to had 2.2 well car works fine..but i have problem with RPM when i take off...or give lil gas padddle..my rpm goes way up hight over 20000 and vibrates the car for a while..after car pick up speed it gets normal..and how i do i incres my car idel...i wana rpm to lil below..10000 in Park rite now it stay around 5000. is there anyways to adjust RPM from engine??

[Brian R.]

ECM determines your idle speed. Get ODBII codes from computer. The sensors in your 2.0 might not be compatible with those used in the 2.2.