Leak,but where.... HELP!! (EGR)

[pink godzila]

After smog my engine check ligh when on and stay. My friend scanned for code and something to do with leaking near by EGR. Sure is not a bed EGR because it had been replace not too long ago. What else is leaking near the EGR?? Where else could cause engine light when on after smog??

I replaced:

New O2
New ERG
Spark plugs
Clean the manifold
New knock sensor

Something I have not replace yet (recommanded)??

Fuel filter
Thermostat
Water pump
Timing chain

what else???

[GSXRJJordan]

How about the EGR tube itself? And what is leaking, exhaust? Fuel? Fresh, metered air?

[pink godzila]

How about the EGR tube itself? And what is leaking, exhaust? Fuel? Fresh, metered air?

Sorry I forgot to mention...

Tube is new as well and no exhaust leak for sure.. my friend said might be some component behind the engine area... dont know what is he talking about plus he doesnt sure which one is it so... hope someone can help up here.
:(

[theronin]

could be any of those annoying little rubber tubes that are behind the engine that lead into the egr also. those sometimes crack and can leak. replace all those too.

[S14DB]

Which code was it?