Has anyone swapped a 1ZZ Throttle Body?
#21
#22
A bunch of the yaris guys have done it and it has been a really hit or miss (issues with oscillation/CEL). I personally am having major issues with oscillating idle however you guys may be better off with the cable drive Tb's insteaad of the POS DBW ones that we have.
#25
Ok I just finished mine today. Took me hmm maybe 2 hours with 2 trips to the store haha,
OK:
-1999 corolla throttle body (5 different models of tb's apparently) $45.80 ebay used
-1999 corolla throttle body gasket(numberd to match) $5.50 dealer
-threaded barb fitting $2.50 autozone
- 2ea 3" studs $4.60 local bolt company
ok well I bought mine as soon as i read the club xb thread....soon after found out the 00-02s are better hmph! I think this one is actually better if you are capable of the work to be done!
heres what i started with
then do some cutting welding grinding drilling and tapping a set of threads
should look like this although i didnt have that hole welded up yet
heres how i cut the little channel outa the corner and sloped the bypass chute haha
I'll get some installed pics tomorrow
sorry the pics are so crappy and huge
OK:
-1999 corolla throttle body (5 different models of tb's apparently) $45.80 ebay used
-1999 corolla throttle body gasket(numberd to match) $5.50 dealer
-threaded barb fitting $2.50 autozone
- 2ea 3" studs $4.60 local bolt company
ok well I bought mine as soon as i read the club xb thread....soon after found out the 00-02s are better hmph! I think this one is actually better if you are capable of the work to be done!
heres what i started with
then do some cutting welding grinding drilling and tapping a set of threads
should look like this although i didnt have that hole welded up yet
heres how i cut the little channel outa the corner and sloped the bypass chute haha
I'll get some installed pics tomorrow
sorry the pics are so crappy and huge
#26
oh man ya! i had a few problems. I used longer studs but doing so instead of grinding the mounting spots shorter pushed the cable holder thing back more so my Throttle cable was too short!!! Inside the car i cut some of the bushing off and yanked off the little rubber boot and it works fine now. =D sorry this isnt very defined but ask away!
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