Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2008HHR LS, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 12 (ENGINE CONTROLS AND FUEL - 2.0L - DTC P2088 TO DTC P2310)DTC P2199CONDITIONS FOR RUNNING THE DTC
2008 Chevrolet HHR LS, Automatic
Conditions for Running the DTC
2008 Chevrolet HHR LS, AutomaticSECTION Conditions for Running the DTC
WARNING: This page is about a different variant/trim than selected.
- The engine is running.
- The MAF is between 9-50 g/s.
- The vehicle speed is greater than 71 km/h (44 mph).
- The boost pressure to barometric (BARO) pressure ratio is less than 1.4.
- The above conditions must be met for greater than 20 seconds.
- This DTC runs continuously within the enabling conditions.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.