Quote Originally Posted by quadzjr View Post
So now we can run whatever sensors or air metereing devices we want, and chuck the stuff that came with the car?

"Item 1. Effective 1/1/10: Change section 9.1.3.D.1.a.6 as follows:
The engine management computer may be altered or replaced. A throttle position sensor and its wiring may be added or replaced. A
MAP or MAF sensor and its wiring may be added. Other existing sensors, excluding the stock air metering device, may be substituted
for equivalent units."
MAPs or MAF may be **added**. You can't chuck what came with the car. Nothing new here about other sensors. The only change is to this rule is that the two words "or MAF" was added.