2009 Chevrolet Corvette Coupe with engine code P1174, what is the meaning of the code?

Question

2009 Chevrolet Corvette Coupe 6.2L with engine code P1174, what is the meaning of the code?

Answer 1

P1174 Fuel trim cylinder balance Bank 1

This code condition means there is a lean air to fuel ratio on one side of the bank, if a tune-up per mileage is coming up, this would be the best place to start

​ 

Worn sparkplug will set a lean code, which is caused when the gap of the spark plug exceeds its recommended gap.

Answer 2

P1174 CHEVROLET Code - Fuel Trim Cylinder Balance Bank 1

Read more: https://www.autocodes.com/p1174_chevrolet.html