OEM Chevrolet HHR Engine Control Module

Engine Control Computer
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3 Engine Control Modules found

  • Chevy HHR Engine Control Module Diagram - 12678511
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    Chevrolet HHR PCM Part Number: 12678511

    $265.60 MSRP: $538.40
    You Save: $272.80 (51%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Module Assembly-Engine Control (W/2ND Mpu); Engine Control Module; ECM; Module, Emission Control System
    • Replaces: 12636660, 12607096
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2006-2007 Chevrolet HHR | LT, LT Panel | 4 Cyl 2.4 L GAS
  • Chevy HHR Engine Control Module Diagram - 12612397
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    Chevrolet HHR Knock Sensor Part Number: 12612397

    $316.33 MSRP: $642.48
    You Save: $326.15 (51%)
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    Product Specifications
    • Other Name: Module Assembly, Engine Control (W/2ND Mpu); Engine Control Module; ECM; Module, Emission Control System
    • Replaces: 12597125
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2007-2011 Chevrolet HHR | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
  • Chevy HHR Engine Control Module Diagram - 12623326
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    Chevrolet HHR ECM Part Number: 12623326

    $352.93 MSRP: $638.77
    You Save: $285.84 (45%)
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    Product Specifications
    • Other Name: Module Assembly-Engine Control (E69); Engine Control Module; Module, Emission Control System
    • Replaces: 12614967
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2008-2010 Chevrolet HHR | SS, SS Panel | 4 Cyl 2.0 L GAS

Chevrolet HHR Engine Control Module

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On of the most important parts the Chevrolet HHR is the car Engine Control Module- ECM part which is a perfect example of the Chevrolet company's accomplishments demonstrating the car engine control function in the optimal way. As the virtual heart of the HHR, ECM is extremely precise in controlling the automobile's performance parameters like air-to-fuel ratio, ignition timing, and idle speed; thus making each Chevrolet HHR run like a finely-tuned machine. This ECM is perfect for the several HHR models manufactured between 2005 and 2011 with the 2.0 L, 2.2 L and 2.4L Ecotec motors as it fits into all configurations. The modern features of the Chevrolet HHR Engine Control Module With the varied features that a microprocessor can offer, the flow of the engine and the fuel injection system will give Chevrolet HHR a better performance, as well as safety since it has the capability to lessen emissions and at the same time increase the car's fuel efficiency. Perhaps, the most noteworthy detail is that the given ECM controls options like variable valve timing that also adds to the appeal of driving. Another feature in the Chevrolet HHR's Engine Control Module comprises programming performance tuning which outweighs the competitors in the automotive market as it can be customized based on drivers' needs. Due to its solid construction and critical function in the vehicle, the Chevrolet HHR Engine Control Module is optimal proof of the brand that seeks to offer only quality and great technological advancement in car manufacturing hence making it an ideal choice for any HHR car owner who wants efficiency and performance.

Chevrolet HHR Engine Control Module Parts and Q&A

  • Q: How to replace the Engine Control Module (ECM) on Chevrolet HHR?
    A:
    The first step to replace an Engine Control Module (ECM) requires you to obtain engine oil life percentage data through a scan tool. Before you begin disconnect the Battery Cable to avoid damage then take off the ecm/tcm cover while also disconnecting the ecm electrical connectors. Reverse the position of the plastic retainer tabs before extracting the ecm from its installation in underhood junction block bracket. The installation process begins by inserting the new ecm in a downward direction until the tabs achieve secure locking then reconnecting the ecm electrical connectors and reinstalling the ecm/tcm cover. Connect the negative Battery Cable followed by the ecm programming process. A manual transaxle vehicle requires the clutch pedal position sensor learn procedure before the system can operate properly. When programming the new module users should input the recorded engine oil life data to prevent a default setting of 100 percent since this would require an oil change after traveling 5,000 km (3,000 mi) from the previous service.

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