I'm looking at buying a jdm TII with a bad idle problem. The guy told me just to adjust the tps. But when i went to the local mazda shop they said I can't adjust it and i'd have to buy a new one if that's what the problem is. Now this car has nos on it and I'm skeptical about it because a crack on the block could cause a bad idle. I didn't look at any of the intake piping for any cracks or anyting but that could cause it too. Plus there's no reverse and the guy said it might be a pin loose that just need to get back onto place but from my experience, when the reverse goes the others will follow soon.

 

s4 or s5
here are the s4 instruction from ReTed
http://fc3spro.com/TECH/HOWTO/TPS/tps.html

 

Local Mazda shop = bad... What a bunch of douche-bags.

 

It has NOS, a cracked block, idle problems, a bad transmission and you are still thinking about buying it?

Find another car.

 

https://www.rx7club.com/forum/showthread.php?t=556701