Tsport Obd11 Code P0410 Secondary Air Injection System Malfunction

[hoolahoop88]

Hi, Don't know if there is a post on this already but have this code (p0410 Secondary Air Injection System Malfunction) now for a few months but have NCT comming up soon. Has anyone deal with this before, I've heard it can be a number of problems and replacing the secondary pump might not sort it out. I don't even know where the pump is to start with. i saw a good vid on youtube by richpin but that doesn't help with the tsport

Any ideas?

[Snyder]

When a friend broke his tsport down he sold the pump, new part is about £800 from Toyota I think, he flogged it on used for £250. On my rhd 03 tsport its between the front passenger light and the wheel lining, access via wheel liner only, connects up to the standard air feed from the bottom, if u have an induction it might not be connected anymore, it's the only thing stopping me gettin a KandN so instead have a custom cold air feed from behind the grill goin into the standard filter box with an up rated filter. Hope that helps a bit, tbh I don't really know what it does as I've never had one on any other car I've owned but I do know it looks easy enough to just unbolt to fit a new one as its so accessible

[hoolahoop88]

Hey thanks snyder, no induction kit all stock, haven't had a chance to take a look yet but i can heard the pump working (thank f..,) when on cold start. so iam guessing check for loose hoses and see If the pipe to exhaust manifold is blocked r would that give a different code?

[Snyder]

As I said I'm not too sure what it does etc, it connects to the air box which obviously goes through the air flow meter and throttle jobby, shouldn't imagine its blocked, I just had engine management come on with fault 'intermittent variable valve malfunction' had diagnostics and they cleared the fault and all seems well touch wood! Best bet would b goin direct to Toyota to get them to check it over but let them know u can't afford to fix it till say payday so u know exactly whats wrong then go somewhere else to get the work done as Toyota will mug u off! I had my bumper off the other day and saw my pump wasn't even properly connected up through to the cold air feed, so I just pushed it back on, could b something as simple as that or a loose wire, good luck