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 MANUALSTOYOTA19904RUNNER 2D UTILITY, 3.0 V, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 10 (ENGINE CONTROLS - TESTS W/CODES)TEST 6 OR CODE 24 - INTAKE AIR TEMP SENSOR SIGNAL
1990 Toyota 4Runner 2D Utility, 3.0 V, Standard
Test 6 Or Code 24 - Intake Air Temp Sensor Signal
1990 Toyota 4Runner 2D Utility, 3.0 V, StandardSECTION Test 6 Or Code 24 - Intake Air Temp Sensor Signal
WARNING: This page is about a different car, the 1990 Toyota Celica and 1989 Toyota Celica. However, it is still accessible from the selected car via links, so may be relevant.
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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.