Prado

hi

i have a Toyota Prado (landcruiser 90 series) with 5VZ-FE 3.4 V6 engine


does anyone know wers the Air Temp Sensor is on a 5VZ-FE 3.4 V6..

they say its on the Air Flow Meter... if so.. does anyone know which wires r for the Air Temp Sensor?

would anyone have a wiring diagram for the 5VZ-FE 3.4 V6..

thanks...
ur help would be appreciated....

Dr. Zhivago

Hi, and welcome to the forums!

On the 3.4L the IAT (Intake Air Temperature) Sensor is part of the MAF (Mass Air Flow) Sensor. The MAF's on these trucks are a 5 Wire setup.

Here's a pic:



Since the wire color isn't likely to be exactly the same on your truck as it is on mine, I can't give you that information. I can tell you that on mine it is a Yellow Wire with a Green Stripe. The THA Terminal is the one you are looking for.

Why did you want to know this anyway? Just so you know, modifying the IAT Sensor on these engines does NOTHING for performance. Modding the ECT Sensor does however.

I hope this is helpful.
Dr. Z

Prado

thanks Dr Z...

well i saw a mod in the web... with changing in the air temp would advance the timing.... n so forth..
here is the link...

http://pages.prodigy.net/keman/tempr.html

i also posted one concernig the ECT mod...

thanks agen...

Dr. Zhivago

Hi again Prado,

I saw your post on the ECT Thread and replied to it.

Hope to see you around these forums. Just so you know, you can hang out in the SUV Forum. It has a lot more traffic and your posts will be more visible and responded to more quickly over there.

Talk to you later.
Dr. Z