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Hi guys, need a wiring diagram and/or fitment instructions to fit Apexi S-AFCII to IS200 2003 auto.

Been trolling the net and can;t find anything that matches and gives me all pinoutsw required for this install.

i went to the local lexus dealer and got a photocopy of the 5 or so pages showing all ecu wiring and some additional explaination fo what values to expect at certain pins.

I will make a pdf copy of it when i get back to work, let me know if you need a copy and i'll be glad to send it on.

Sent you my email address. Thanks

Just put in a 2nd hand throttle body as i was getting bad idle and a knocking sound from the TB, problem was the throttle position sensor inlet pipe was broken when the 2nd hand TB arrived so i had to put the old throttle position sensor in, im having the same problems as before !!!!

Here's a vid of the idleing and a vid of the knocking sound from the TB any idea's wold be welcome

idle vid

TB knocking vid

Listening to the 2nd clip, obviously one or two of the cylinders are not firing or miss firing! (hence low idle and knocking), are the spark plug and ignition coils all good?

hey man. Im at camden. but i can deliver almost anywhere in sydney if its easier.

did i see your car a silver or white car round moore park couple of weeks ago?

any offers??

Still for sale?

I am intrested, PM me your number please. I live in ingleburn, so I can pick it up.