Hey guys my car is putting out code P0441 evap purge flow monitor.

I feel as if my car has been running lean. I do not know for sure though, i don't have an afr gauge.
So i think something is very wrong. Does anyone know how to fix the problem.

I have a AEM CAI
MPx 60 mm throttle body
MSD ignition coil
Magna flow cat back exhaust

i was thinking about putting a header and a walbro hf fuel pump, will this fix the problem.

Or should i just take it to a shop to chase the problem.

 

Im fairly sure your running lean cuz of your 60mm TB. I might be mistaken. I think you are getting in just too much air for what your engine is prepped to handle. Id say get new plugs and wires. It might help. If not some injectors and other accesseries might be needed. Thats what id recommend.

A header and fuel pump would help out. Id get a header on there and see if your still getting the code.