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Discussion Starter #1
Hi everyone,

I have seen throttle body for r35.
My ride is a 2010 AUSTRALIA version.
16119-JF00E and 16119-JF00F selling at different prices due to their brand.

One which is cheaper uses Hitachi another is the original version.

What do you guy use?

Reason for changing - whenever I’m on auto transmission - cruising down the road and braking to a stop - my RPM drops weirdly when it’s on auto downshift from 4-3-2-1. Causing a uneven ride.

Just changed a 2x brand new O2 sensors - and next day - my ecutek alerted the warning - but there’s no engine light up.

Not sure it’s the engine harness wiring that caused it.

My mechanic is trying to solve the issue, he cleaned the throttle body already, changed the 2x O2 sensor and even used a spared new throttle body to test. But the rpm just dropped whenever it downshift from a cruising speed.

Have you guys experienced it ?


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Since you are on Ecutek. Enable full logging cruise around and have a look at the logs when the issue occurs afterwards or post them om here.
Is it all gears, all downshifts or only when slowing down?
What error message did you get?
 
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