P0410 A Comprehensive Guide to Emissions System Diagnosis

Venture - Air pump and p0410 & p0420 - First question are the codes p0410 & p0420 related in any way like will one cause the other etc. Need some help here, I keep getting a p0410 code for the secondary air system. I tested the air pump with 12v and everything works as it should. P0410 is Secondary Air Injection System Malfunction. P0140 is O2 sensor Circuit no activity detected (Bank 1 sensor 2). Secondary Air Injection System is an emissions thing. To warm up the cat faster it puts through extra fuel and directs some fresh air into the ... the 410 code is created when the O2 sensor does not indicate a change in the O2 output voltage when the air pump is turned on by the PCM. on ... P0410 = AIR System (AKA, "smog pump") The reason it doesn't come right back is because the system only operates for a few minutes after a cold start, for ... General Technical - Fault Code P0410 Secondary Air Injection System - Lads have a lightly modded 2.5ltr STI 2006. Remapped with TSL exhaust ... i might try to see if my MAF is dirty... this is the best info i think i have recieved yet. ... period during which the AIR pump is energized is ... It comes on after the vehicle has been driven several miles and is well warmed up. It comes on when the car is warm and idling. P0410 Secondary Air System Performance - Check inside the Air pump for signs of water. Water will get in the air pump causes it to go bad and cause this code.