Fault code P0053
Thread Starter
CF Beginner
Joined: May 2020
Posts: 5
Likes: 2
From: Cambridgeshire. England
Fault code P0053
Hi all.
I own a 2005 Silverado 1500 5.3 here in England so not many people to turn to for help.
I keep getting a fault code P0053 ( bank 1 sensor 1 ) come up
I’ve changed the O2 sensors and checked the voltage to the heater side, which is ok, but still keep getting the fault code appear.
Would it possible that the fuel press regulator is faulty causing this or am I looking in the wrong place.
Thanks in advance for any advice
Mark.
I own a 2005 Silverado 1500 5.3 here in England so not many people to turn to for help.
I keep getting a fault code P0053 ( bank 1 sensor 1 ) come up
I’ve changed the O2 sensors and checked the voltage to the heater side, which is ok, but still keep getting the fault code appear.
Would it possible that the fuel press regulator is faulty causing this or am I looking in the wrong place.
Thanks in advance for any advice
Mark.
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