They are cheaper. About 1k+ cheaper than a 2j swap. Basically the cost of the motor which right now 1jz are sub 1k. 2j 2k+.
Other than that the price for parts are the same for either engine and total cost comes down to what deals you can find and how much work you do your self.
Along with...
The idle valve will not operate without the 2 middle wires which are power. Power is applied to those and then grounded in the right sequence to make the valve open or closed.
It is also always commanded full open upon shut down. So basically you tuned your idle with a huge air leak.
Dont use the feeler gauge. Set the set screw to touching it so when you push on the throttle it opens smoothly.
Then set the tps. You hook the mm up to the 2 pins that it says in the tsrm and turn it very slowly till the multimeter deflects and then tighten the screw. Its more a reading to...
Dont use the feeler gauge. Set the set screw to touching it so when you push on the throttle it opens smoothly.
Then set the tps. You hook the mm up to the 2 pins that it says in the tsrm and turn it very slowly till the multimeter deflects and then tighten the screw. Its more a reading to...
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