Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that your car's computer has detected a problem with the system that controls how much the engine revs up when you press the gas pedal. It's like the car is having trouble listening to your foot on the pedal.
The P1693 code indicates an issue with the electronic throttle control system, which is responsible for managing the throttle position based on driver input and other parameters.
The P1693 code is triggered when the Electronic Throttle Control (ETC) system detects a malfunction in the throttle control motor or the fuel injection switch. This can affect the engine's ability to regulate air intake and fuel delivery accurately.
• Check Engine Light is on
• Reduced engine performance
• Unresponsive throttle or hesitation when accelerating
• Faulty throttle control motor
• Wiring issues in the throttle control circuit
• Defective throttle position sensor
Throttle: A device controlling the flow of fuel or power to an engine.
OBD-II: On-Board Diagnostics, a standardized system for self-diagnostics and reporting.
• Use an OBD-II scanner to confirm the code.
• Inspect the throttle body and wiring for damage.
• Test the throttle position sensor for proper operation.
• Replace the faulty throttle control motor.
• Repair or replace damaged wiring in the throttle control circuit.
• Replace the throttle position sensor if defective.
• OBD-II scanner
• Multimeter
• Screwdriver set
$200 - $600
Moderate
• Dodge Ram
• Jeep Grand Cherokee
• Chrysler 300
• Regularly clean the throttle body.
• Inspect wiring and connectors for wear.
• Ensure the throttle position sensor is calibrated.
Engine Performance
• Do not ignore the Check Engine Light.
• Avoid driving at high speeds until the issue is resolved.
Check your vehicle's warranty for coverage on electronic throttle control components.
The P1693 code has been associated with throttle control issues in vehicles with electronic throttle systems since the early 2000s.
Moderate – This issue can affect vehicle performance and should be addressed promptly.
Driving with a malfunctioning throttle control system can be dangerous. It is recommended to have the vehicle inspected and repaired by a professional.
• Engine running
• Vehicle in park or neutral
The electronic throttle control system is typically located near the intake manifold, attached to the throttle body.
Q: Can I drive with a P1693 code?
A: It's not recommended to drive with this code active, as it can affect throttle response and engine performance.
Q: Is the P1693 code serious?
A: Yes, it can lead to reduced engine performance and should be addressed as soon as possible.
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