P1190
Intake Throttle Actuator Malfunction
P1190 is an OBD-II diagnostic trouble code meaning: Intake Throttle Actuator Malfunction. Common causes: throttle motor malfunction, open or short circuit in the electrical circuit. Estimated repair cost: $28–89.
Symptoms
- Unstable engine operation at idle
- Loss of engine power
- Increased fuel consumption
- Check Engine light comes on
- Dips when pressing the gas pedal
Causes
- Throttle motor malfunction
- Open or short circuit in the electrical circuit
- Contamination or mechanical damage to the throttle valve
- Problems with the connector or wiring harness
- Engine control unit (ECU) malfunction
How to Fix
- Check the condition of the throttle valve and clean if necessary
- Check the integrity of the electrical circuit and connectors
- Test the operation of the drive motor
- Replace the throttle valve actuator if a fault is detected
- Reset the error and check the system operation
Related codes
Error P1190 by Vehicle Brand
FAQ
What does the P1190 code mean?
P1190 is an OBD-II diagnostic trouble code that indicates: Intake Throttle Actuator Malfunction
What causes a P1190 error code?
The most common causes of P1190 include: Throttle motor malfunction; Open or short circuit in the electrical circuit; Contamination or mechanical damage to the throttle valve; Problems with the connector or wiring harness.
How do I fix a P1190 diagnostic trouble code?
To fix P1190: Check the condition of the throttle valve and clean if necessary. Check the integrity of the electrical circuit and connectors. Test the operation of the drive motor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1190?
Limited driving only, diagnose soon
How much does it cost to fix P1190?
The estimated repair cost for P1190 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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