I have a P140A EGR sensor C circuit low fault come up on my scanner alomg with
U3003 Battery voltage
C1094 Park brake apply switch circuit failure and a
B1676 Battery voltage out of range
Everything works fine so am i right in assuming its my battery that needs a good run to charge up after not much use (apart from a few night time short runs).
The puzzler is the EGR code. I thought there was only one sensor on a EGR valve.
Any advice would be much appreciated.

 

you need to get the battery charged up properly . you would need to drive the car continuously for 6-12 hours to do this .
do your self a favor and use a good battery charger .
most or all of your codes may or may not be caused by the low or failing? battery .
there is only 1 sensor as such on the EGR it self , but the ECM monitors several things and several wires on the EGR circuits hence several possible EGR codes .
i would sort the battery issue , clear your codes and monitor for any returned codes .

is your engine light on?

 

Thanks for the reply.
There are no lights at all on the dash which made me think battery first