How To Check An Afm Is Faulty

[chrisR34GTT]

So I have been waiting for my tune on my 34 for a month now and asked the mechanic to install injectors and z32 (2nd hand) and then tune with nistune. Now when it came to the afm, the pinout diagram supplied by PM-R33 was used, he said it wasn't working (couldn't get another information out of him). He claimed the afm is faulty, so how do I check this? Is it moat likely that the sensor was damaged during transit?

Needless to say he reinstalled the stock afm to tune with today... All in all pretty unhappy it has come down to this after 4 weeks wait.

[STATUS]

So I have been waiting for my tune on my 34 for a month now and asked the mechanic to install injectors and z32 (2nd hand) and then tune with nistune. Now when it came to the afm, the pinout diagram supplied by PM-R33 was used, he said it wasn't working (couldn't get another information out of him). He claimed the afm is faulty, so how do I check this? Is it moat likely that the sensor was damaged during transit?

Needless to say he reinstalled the stock afm to tune with today... All in all pretty unhappy it has come down to this after 4 weeks wait.

the diagram is backwards, the pinout is from the back of the plug not the front. i get about 3 calls a month with faulty AFM... and they are all wired backwards.

Car will just fire and pump black smoke.

[STATUS]

use this;

http://www.google.com.au/imgres?imgurl=htt...tx=30&ty=58