
2009 Chevrolet HHR LT 2.4L Surge, Surge, Surge
Good evening iatn family, I am having a bit of an issue with this Chevy HHR - as for one I am getting a P0401 code but it seems the car doesn't have an EGR valve. The throttle body has been replaced but the vehicle is still idling high. Have tried di...
FIX posted 4/10/2023
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Message Closed
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VIN | 3GNCA23VX9 |
Engine | 2.4 L / 4 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Surge, Surge, Surge |
Occurs | Always |
Trouble Codes
P1291 | CNG Pressure Sensor Circuit Low Voltage |
Message Closed
Vehicle Data
2009 Chevrolet HHR LT
VIN | 3GNCA23VX9 |
Engine | 2.4 L / 4 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Surge, Surge, Surge |
Occurs | Always |
Trouble Codes
P1291 | CNG Pressure Sensor Circuit Low Voltage |