
2006 Chevrolet HHR LT 2.2L MIL Lamp on
vehicle came in sel on, no power under full throttle. Had code p0172 rich, p0300 misfire. fuel trim short term -7 and long term -21. found coil pack broken and plugs fouled. Replace spark plugs and coli pack. Ran compression test cyl.#1 170 psi #2 125 psi ...
FIX posted 3/3/2021
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Message Closed w/FIX
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VIN | 3GNDA23D56 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | On Accel |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet HHR LT
VIN | 3GNDA23D56 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | On Accel |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |