View Single Post
      06-27-2012, 06:03 AM   #3
My Schnell
Private First Class
My Schnell's Avatar
United_States
5
Rep
118
Posts

Drives: E90 ///M3 6MT / F150 Raptor
Join Date: Sep 2008
Location: Anchorage

iTrader: (1)

Quote:
Originally Posted by DJDeez View Post
The code number P2430 is properly noted as; Secondary air system mass air flow sensor rationality.

This fault is indicating that the Mass Air Flow Sensor (MAF) for the air intake of the secondary air injection system is giving a faulty signal. The MAF measures the amount of air flowing into the secondary air pump when it is running. Make sure that the harness plug is properly connected. If it is, the sensor may indeed be faulty.
Thanks!!

Where is the plug? On the sensor?

Great info!!
__________________
2009 E90 ///M3 SG Fox Red 6MT, AA X-pipe w/HFCs w/Eisenmann Sport, Dinan intake, AA Pulley, ZCP strut retro w/Dinan Stage III susp, BPM Stage II tune, Rear Fog LCI switch, BMW Edition Front & Side Grill/Gill, Smoked Reflectors, Black 19" ZCPs and AiB v4-Now, Not Wife approved!!