what is code p1174 in a pontaic montana 2008

Question

what does this code mean in the pontaic montana?

Answer 1

The  P1174 code is for the Fuel Trim Cylinder Balance Bank 1, sometimes the code comes on when the fuel injectors are clogged. There is a factory service bulletin for this problem. Please see "Tech Notes" on the code page.

P1174 PONTIAC - Fuel Trim Cylinder Balance Bank 1

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