P0410 vs P2003 error code
#1
Member
Thread Starter
P0410 vs P2003 error code
I just got my Check Engine Light looked at by a shop earlier in the week. The error code was P2003 - Secondary Air Injection. I'm just wondering, what's the difference between the error code P2003 and the P0410 which also indicates Secondary Air Injection malfunctioning? Anyone has any idea? Thanks.
#3
Member
Thread Starter
Yeah, it seems there are 2 different descriptions for the P2003 error code. When I looked at the OBD2 readout, it said "Secondary Air Injection", check out these threads also.
https://mbworld.org/forums/showthrea...ighlight=P2003
and
https://mbworld.org/forums/showthrea...ighlight=P2003
https://mbworld.org/forums/showthrea...ighlight=P2003
and
https://mbworld.org/forums/showthrea...ighlight=P2003