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Vincent Fetty

Vincen ... 1/9/2020

2008 Chevrolet Silverado 1500 LT 8 Cyl 5.30L

Engine

I just installed a brand new fuel pump in my truck which was needed and now I have the code p 10191 that is staying on a

After installing the new fuel pump the code p0191 will not erase off the truck it stays on how can I get that off the truck so I can pass emissions I changed the fuel pressure sensor fuel rail pressure

1 Answer


Jimm

Jimm 1/11/2020

If you have replaced the sensor and the code is still there it usually means you have a fuel pressure problem. This could be due to the fuel pump or a dirty fuel filter.

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