Has any1 got a 1zz tb that sucessfully works - Toyota Yaris Forums

cali yaris · 02-19-2010, 12:43 PM

1. Take a stock 1NZ throttle body, and drill out the rivets that hold the plastic controller to the body. Do the same thing with your 1ZZ throttle body.

2. Chip away the protective sealant on the 1ZZ's adjustment screw.

3. Use small bolts/nuts to install the 1NZ "chip" (black plastic end) onto the 1ZZ throttle body.

4. adjust the screw as needed. The screw determines how open the plate is at idle. If you're revving too high at idle you'll have to back this off by adjusting the screw.

Disconnect the battery for a while to force your motor to go into relearn mode (I can't remember how long).

Does that help?

kngrsll · 02-19-2010, 01:47 PM

Quote:

Originally Posted by cali yaris

1. Take a stock 1NZ throttle body, and drill out the rivets that hold the plastic controller to the body. Do the same thing with your 1ZZ throttle body.

2. Chip away the protective sealant on the 1ZZ's adjustment screw.

3. Use small bolts/nuts to install the 1NZ "chip" (black plastic end) onto the 1ZZ throttle body.

4. adjust the screw as needed. The screw determines how open the plate is at idle. If you're revving too high at idle you'll have to back this off by adjusting the screw.

Disconnect the battery for a while to force your motor to go into relearn mode (I can't remember how long).

Does that help?

did know you could do that?? cool...

Toy Yaris · 02-19-2010, 09:34 PM

Quote:

Originally Posted by cali yaris

1. Take a stock 1NZ throttle body, and drill out the rivets that hold the plastic controller to the body. Do the same thing with your 1ZZ throttle body.

2. Chip away the protective sealant on the 1ZZ's adjustment screw.

3. Use small bolts/nuts to install the 1NZ "chip" (black plastic end) onto the 1ZZ throttle body.

4. adjust the screw as needed. The screw determines how open the plate is at idle. If you're revving too high at idle you'll have to back this off by adjusting the screw.

Disconnect the battery for a while to force your motor to go into relearn mode (I can't remember how long).

Does that help?

Thanks yes it does help, but do i swap the electronics or the whole black plastic thing?
Thanks again

02-19-2010, 12:43 PM	#1
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	1. Take a stock 1NZ throttle body, and drill out the rivets that hold the plastic controller to the body. Do the same thing with your 1ZZ throttle body. 2. Chip away the protective sealant on the 1ZZ's adjustment screw. 3. Use small bolts/nuts to install the 1NZ "chip" (black plastic end) onto the 1ZZ throttle body. 4. adjust the screw as needed. The screw determines how open the plate is at idle. If you're revving too high at idle you'll have to back this off by adjusting the screw. Disconnect the battery for a while to force your motor to go into relearn mode (I can't remember how long). Does that help? __________________ Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific.

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