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A P1101 code on a Chevy ?

Data is as follows: Fuel Sys: CL Calc Load: 18. ?

I changed the Air Filter and replaced the MAF sensor with OEM (AC Delco) The CEL stayed on, engine performance remained sluggish. I am going to start off by saying I did do as much research (Google, archives, etc. Fils de Hugues le Grand et de son épouse Hedwige de Saxe, il est l'héritier des puissants Robertiens, la lignée. 1 post · Joined 2020 I have a 2017 Cruze 1. macs time out Here's a copy of your oil type,it's dexos1 https://www. The two codes P0171 and P1101 prompted me to change the valve cover, the intake manifold, fuel injectors, MAF, MAP, O2 upstream sensor, purge valve (canister), air filter, and new battery. 4L) with the following codes: P0171: System Too Lean (Bank 1) P015B: O2 sensor Delayed Response - Lean to Rich Bank 1 Sensor 1. The Diagnostic Trouble Code (DTC) will be set if the ECM detects that the measured MAF is not within a calibrated range of the model for greater than 2 seconds. dakota skye iafd First, check for any leak or split intake pipes or vacuum pipes, if it is. The solution is usually easy to fix. there is a hissing coming from the top right of the valve cover (as it sits in the engine compartment) Im just looking to confirm my suspicions that this could cause all 4 of these codes, I am a Mechanic but engines are. I've read that a vacuum leak can throw this code and many of you have pointed to he. Installed New Turbo, Intake, Valve Cover, Map, MAF still same codes and goes into limp mode any help would be great. abc stitch therapy 2011 chevrolet cruze chevrolet p1101 fault code p1101 caused car cut air condition fuel trim bank 1 system 2011 cruze check engine light code 171 chevrolet cruze engine light. ….

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