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.
1996 Hyundai Elantra GLFACTORY OEM SERVICE PROCEDURE
Throttle Position (TP) Sensor
NOTE:
For further TP sensor diagnosis, see SYSTEM/COMPONENT TESTS
article or TESTS W/CODES
article below.
- Turn ignition off. Disconnect TP sensor harness connector. Using a DVOM, check resistance between TP sensor terminals No. 2 (ground) and No. 3 (power). See Fig 1 . Resistance should be 700-3000 ohms. If resistance is not as specified, replace TP sensor. If resistance is as specified, go to next step.
- Connect DVOM between TP sensor terminals No. 1 (output) and No. 3 (ground). Open throttle slowly from idle to wide-open throttle position. Resistance should change smoothly in proportion to the throttle valve opening. If resistance does not change smoothly, replace TP sensor.
Factory Service Tools
Use the Manual With the Right Hardware
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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.