#2017 chevy trax p0171 install#
#2017 chevy trax p0171 code#

#2017 chevy trax p0171 code#

There are many things that can cause the P0496 trouble code on the Chevy Trax. When the Chevy Trax computer detects that the EVAP system is purging when it should not be, it will throw the P0496 OBDII code. The EVAP system captures all fuel vapor from the fuel tank and sends them to the engines intake in order to be ignited in the normal combustion process. This means that regardless of which make or model of vehicle, the code will mean the same thing. This is due to the air fuel mixture being off. If you’re old enough to have driven a carbureted vehicle the old stomp the gas and crank the engine method does actually help start the vehicle.

Service Engine Soon– More often than not, the only symptom of P0496 will be the OBDII trouble code itself.

Fuel Smell– There may be a noticeable fuel smell right after filling up.

It also might not start at all at the gas station. This will often happen right after you buy gas.

The engine will rev up and down trying to find the proper idle speed. Erratic Idle– P0496 code in the Chevy Trax will often be accompanied by an erratic idle.Here are the most common symptoms of P0496: This code number references a number that is given to you when you plug your Trax into an OBDII scanner.īelow, you’ll find the most common symptoms and ways to diagnose the P0496 in your Chevy Trax. Remove the fender covers and close the hood.One of the most common trouble codes with the Chevy Trax is the P0496 code.Connect the PCV pipe to the intake manifold.Connect the PCV pipe to the turbo inlet.

#2017 chevy trax p0171 install#

Install vacuum line on to the PCV pipe with tape.

Cut away tape from the vacuum line on the PCV pipe.

Disconnect the PCV pipe from the turbo inlet.

Disconnect the PCV pipe from the intake manifold.

Open the hood and install fender covers.

If the throttle position goes back to normal percentages, replace the PCV pipe following the steps below: Remove the PCV pipe from the intake manifold and put a piece of tape over the opening. If it’s less than 7% check the following:Īn area to check for this is the PCV pipe with the back pressure valve open at the turbocharger air inlet. It should be 8%-12% at idle with engine warm and AC/defrost OFF. Using live data on your scan tool, check the throttle position angle. Replace the charge air cooler duct and inspect the throttle body connection GM service bulletin #PI0907C addresses a check engine light and a P1101 trouble code Models affected by #PI0907CĢ013-2017 Buick Encore 2011-2016 Chevrolet Cruze 2012-2016 Chevrolet Sonic 2013-2017 Chevrolet Trax Equipped with 1.4L Engine (RPOs LUJ, LUV) GM has determined that the charge air cooler duct can become disconnected from the throttle body. Service bulletin #15-NA-084: Addresses a rough engine, poor acceleration, smell of exhaust in the cabin and any of the following trouble codes. This bulletin applies to all 2010-2020 GM engines with a turbo and recommends checking for a disconnected air charge cooler connection or a charge air cooler leak before checking anything else. Service bulletin #PIP5684 addresses a leak in the charge air cooler GM advises that this is a temporary fix that may have to be repeated. If you detect ice, allow it to melt so that the moisture can be drained from the induction system including the charge air cooler without damaging sensors or components. You’re looking for any ice that may be restricting the air flow or covering related pressure sensors. Start by inspecting the air induction system including charge air cooler on turbocharged engines.

The problem occurs when temps dip below 32☏ (0☌). GM has determined that restricted airflow due to ice buildup in the air induction system is the cause of the poor engine performance and P0171, P0172, P0299 or P2227 on GM turbo engines.