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 MANUALSCHEVROLET2001CAVALIER LS, 2.4 TREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 65 (ENGINE CONTROLS SELF-DIAGNOSTICS - 2.2L)DIAGNOSTIC TESTSDTC P0105: MANIFOLD ABSOLUTE PRESSURE SENSOR PERFORMANCE/RANGECONDITIONS FOR RUNNING DTC
2001 Chevrolet Cavalier LS, 2.4 T
Conditions For Running DTC
2001 Chevrolet Cavalier LS, 2.4 TSECTION Conditions For Running DTC
WARNING: This page is about a different car, the 2003 Pontiac Sunfire, 2003 Pontiac Grand Am, 2003 Oldsmobile Alero, and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P0107, P0108, P0117, P0118, P0122, P0123, P0125, P0128, P0130, P0131, P0132, P0171, P0172, P0201-P0204, P0300, P0336, P0340, P0341, P0440, P0442, P0446, P0452, P0453, P0502, P0506, P0507, P0601, P0602, P1441, P1621 or P1860 are not set.
- Engine run time is more than 40 seconds.
- Engine speed is 600-6375 RPM.
- Torque Converter Clutch (TCC) is stable to within 1.2 percent.
- Engine speed is stable within 50 RPM.
- IAC valve is stable within 5 counts.
- Conditions are present for 1.5 seconds.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.