Chevy impala 2010 p2444 code keeps coming on
#1
Chevy impala 2010 p2444 code keeps coming on
So I have a 2010 Chevy impala LT 3.5 the stupid p2444 code Kees coming back on cold starts I had the air pump replaced as well as the valve relaxed checked the relay I have steady ground babe no idea what to do next my mechanic doesn’t even know what else it could be car runs fine but once I had one of those items replaced and I left it over night then started the car engine light would come on any help please
#2
CF Monarch
So I have a 2010 Chevy impala LT 3.5 the stupid p2444 code Kees coming back on cold starts I had the air pump replaced as well as the valve relaxed checked the relay I have steady ground babe no idea what to do next my mechanic doesn’t even know what else it could be car runs fine but once I had one of those items replaced and I left it over night then started the car engine light would come on any help please
Here is what I found:
What causes the P2444 code?
- Faulty air injection valve
- Faulty one-way check valve
- Faulty air injection pump
- Faulty pressure sensor
- Pressure sensor wiring that is frayed, broken, or shorted
- Pressure sensor connector that is damaged or corroded
- Pressure sensor connector that has bent pins
- Faulty vacuum switching valve
- Vacuum switching valve wiring that is frayed, broken, or shorted
- Vacuum switching connector that is broken, melted, corroded
- Vacuum switching connector that has bent pins
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January 30th, 2023 2:48 PM