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The PO172 trouble code for a 2007 Chevrolet HHR indicates a "System Too Rich (Bank 1)" condition. This means that the engine control module (ECM) has detected an excessively rich air-fuel mixture in the first bank of cylinders. Common causes can include a faulty oxygen sensor, fuel injector leaks, or issues with the mass airflow sensor. Addressing this code typically involves diagnosing the potential causes and making necessary repairs to restore the proper air-fuel mixture.
What else can I help you with?
P0302 code on your 2006 hhr?
Trouble code P0302 means:Cylinder 2 misfire detected
What is Chevy HHR Diagnostic code P0030?
Trouble code P0030 means: HO2S heater control circuit (Bank 1 Sensor 1)
What year did Chev begin producing the HHR?
Chevrolet began producing the HHR (Heritage High Roof) in 2005. It was a style of station wagon launched by General Motors but has ceased production in 2011.
Where is the mass air flow sensor for a 06 chev hhr 2.4?
Most MAF sensors are located in the intake tube or attached to the front of the intake manifold at the end of the air intake tube.
How do you change the air filter on a 2.2L 2006 chev HHR?
The air filter is in the air box on top of the engine. Disconnect the air intake from the fender, then the wiring to the sensors. The box can now be removed and the filter changed.
When was Chevrolet HHR created?
Chevrolet HHR was created in 2005.
How do you get headlight out on 06 hhr Chevy?
How do i get headlight out on 06 hhr
What transmission can go into a Chevy hhr?
what year transmissions will fit HHR
What does the word hhr mean on the Chevy hhr?
Heritage High Roof
What makes my chevy hhr skips?
what make my HHr hesitate when driving
Battery location on 2007 Chevrolet hhr?
how do i change battery on a HHR
Engine power reduced light is on in Chevrolet hhr?
The engine power reduced light will turn on in Chevrolet HHR when a failure is detected in one of the sensors or engine components. An OBD II code reader can determine the cause and help with making repairs.
