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 MANUALSDODGE1991SHADOW L4-135 2.2L SOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTHROTTLE BODY TEMPERATURE SENSORDESCRIPTION AND OPERATION
1991 Dodge Shadow L4-135 2.2L SOHC
Throttle Body Temperature Sensor: Description and Operation
1991 Dodge Shadow L4-135 2.2L SOHCSECTION Description and Operation
Applies to Early Model Year Convertibles Only
This sensor monitors the temperature of the throttle body and communicates voltages to the engine controller that are relative to degrees of temperature. The engine controller uses this information to adjust the air/fuel mixture for hot restart conditions.
Automatic Idle Speed (AIS) Motor And Throttle Body Temperature Sensor - Early Model Year Convertible Only:
This sensor monitors the temperature of the throttle body and communicates voltages to the engine controller that are relative to degrees of temperature. The engine controller uses this information to adjust the air/fuel mixture for hot restart conditions.
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.