Secondary Air Injection System Error - Bank 2, how to fix ?
Posted: Mon Jul 16, 2018 6:04 pm
Hi there,
I have an intermittent SAI Error on Bank 2, which Audi mechanics insisted to take the engine out to replace the pump and the hoses and to clean out the exhaust manifold.
This seems a bit excessive given they have only looked at the error code.
My quesiton is, if the pump or hoses are faulty, does it really need to have engine out for the job ??
I have an intermittent SAI Error on Bank 2, which Audi mechanics insisted to take the engine out to replace the pump and the hoses and to clean out the exhaust manifold.
This seems a bit excessive given they have only looked at the error code.
My quesiton is, if the pump or hoses are faulty, does it really need to have engine out for the job ??