P1132 Ford -

Question

will the exhaust manifold leaking cause the oxygen sensor to fail?

Answer 1

P1132 Lack of H02S switching

P1152 Lack of H02S switching

A leak at the exhaust manifold can cause this if it is a big leak, very slim no it will not cause this code. Air leak after the MAF (masss air flow) ,PCV system,leaky EGR can cause these code condition.