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.
Conditions for Running the DTC
2006 Buick Allure CXSSECTION Conditions for Running the DTC
WARNING: This page is about a different variant/trim than selected.
- DTCs P0068, P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0120, P0125, P0128, P0171, P0172, P0201-P0206, P0220, P0300, P0401, P0404, P0405, P0443, P0496, P0502, P0503, P1106, P1107, P1111, P1112, P1114, P1115, P1125, P1404, P1516, P1518, P2101, P2107, P2108, P2119, P2120, P2125, P2135 and P2138 are not set.
- DTCs P0136, P0401 and P0420 have passed.
- The engine is operating.
- The engine coolant temperature (ECT) is more than -40°C (-40°F).
- The intake air temperature (IAT) is more than -40°C (-40°F).
- The barometric pressure (BARO) is more than 60 kPa.
- The system voltage is between 11-18 volts.
- The vehicle speed is less than 4.8 km/h (3 mph).
- The throttle position (TP) angle is less than 0.25 percent.
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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.