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 MANUALSDODGE1993COLT L4-1468CC 1.5L SOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTHROTTLE FULL CLOSE SWITCHTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSSWITCH INSPECTION
1993 Dodge Colt L4-1468cc 1.5L SOHC
Switch Inspection
1993 Dodge Colt L4-1468cc 1.5L SOHCSECTION Switch Inspection
1. Disconnect the throttle position sensor connector.
2. Check the continuity between the throttle position sensor connector side terminal (3) and terminal (4).
Accelerator Pedal Continuity
Depressed Non-conductive (infinite ohms)
Released Conductive (zero ohms)
3. If out of specification, replace the throttle position sensor.
NOTE: After replacement, the throttle position sensor and closed throttle position switch should be adjusted.
Closed Throttle Position Switch Inspection:
2. Check the continuity between the throttle position sensor connector side terminal (3) and terminal (4).
Accelerator Pedal Continuity
Depressed Non-conductive (infinite ohms)
Released Conductive (zero ohms)
3. If out of specification, replace the throttle position sensor.
NOTE: After replacement, the throttle position sensor and closed throttle position switch should be adjusted.
RENDER: 1.0x
NO RELATED
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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.