Thread: FI and Map Sensor Fault
View Single Post
Old 10-25-2012, 03:47 PM   #16 (permalink)
Neo187H
Enthusiast Member
 
Join Date: Jan 2009
Location: Albany, NY
Posts: 302
Drives: PW 370Z
Rep Power: 16
Neo187H is on a distinguished road
Default
Quote:
Originally Posted by W.O.W. 370Z View Post
What about replacing with a map sensor that actually reads boost instead of disabling CEL?

Stock GTR Map Sensor reads up to 24 PSI.

2009 2012 Nissan R35 GT R Stock Map Sensor GTR Manifold Absolute Pressure PSI | eBay
The issue isn't that the sensor can't read it, if you go into actual values the MAP sensor can read the boost just fine. I know this for a fact because I have personally done it on my car since I don't run a boost gauge on my SC setup.

The issue is that the car is NA from the factory, the computer is programmed to think any positive pressure is the sensor reading something incorrectly, hence the fault.
Neo187H is offline   Reply With Quote