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 DTC
2001 Chevrolet Cavalier LS, 2.4 TSECTION Conditions For Running DTC
WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- No Manifold Absolute Pressure (MAP) sensor DTCs P0107 or P0108.
- No Engine Coolant Temperature (ECT) sensor DTC P0117 or P0118.
- No idle control system DTC P0506 or P0507.
- No Throttle Position (TP) sensor DTC P1120, P1220 or P1221.
- The ECT is greater than 95°F (35°C).
- The engine speed is greater than 1000 RPM.
- The TP sensor angle is 5-100 percent.
- The MAP is 40-99 kPa when the A/C is OFF.
- The MAP is 45-99 kPa when the A/C is ON.
- All of the above conditions are met for 2 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:
- • 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.