P1190 Jeep Code - Throttle Inlet Pressure Sensor High
Quick Answer
The P1190 code for Jeep vehicles indicates an issue with the Throttle Inlet Pressure Sensor, specifically that the sensor is reading a high voltage signal. Common causes include Faulty Throttle Inlet Pressure Sensor, Loose or damaged wiring/connectors related to the sensor, Vacuum leaks in the intake manifold. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1190 Jeep indicates Throttle Inlet Pressure Sensor High.
- Common causes
- Common causes include Faulty Throttle Inlet Pressure Sensor, Loose or damaged wiring/connectors related to the sensor, Vacuum leaks in the intake manifold.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P1190 Jeep Description
The P1190 code for Jeep vehicles indicates an issue with the Throttle Inlet Pressure Sensor, specifically that the sensor is reading a high voltage signal. The Throttle Inlet Pressure Sensor is responsible for monitoring the pressure in the intake manifold and providing this information to the engine control module (ECM). This data is crucial for the ECM to adjust the air-fuel mixture and optimize engine performance.
Common Causes of P1190 Jeep
- Faulty Throttle Inlet Pressure Sensor
- Loose or damaged wiring/connectors related to the sensor
- Vacuum leaks in the intake manifold
- Clogged or dirty air filter
- Issues with the ECM
Symptoms of P1190 Jeep
- Decreased fuel efficiency
- Rough idling or stalling
- Hesitation or surging while driving
- Check Engine Light illuminated on the dashboard
How to Fix P1190 Jeep
- Begin by diagnosing the issue using a diagnostic scanner to confirm the P1190 code and pinpoint the exact cause of the problem.
- Inspect the Throttle Inlet Pressure Sensor, wiring, and connectors for any visible damage or signs of wear. Replace any faulty components.
- Check for vacuum leaks in the intake manifold and repair as needed.
- Clean or replace the air filter to ensure proper airflow to the engine.
- Clear the code from the ECM using the diagnostic scanner and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P1190 Jeep
The typical repair cost for addressing a Throttle Inlet Pressure Sensor High code on a Jeep vehicle can range from $200 to $500, depending on the specific cause of the issue, the cost of parts, and the labor rates at the auto repair shop. It's important to factor in additional costs for diagnostic time and any other necessary repairs that may be uncovered during the diagnostic process. Keep in mind that labor rates can vary based on location, vehicle make and model, and the type of engine, so it's recommended to obtain a detailed estimate from a reputable auto repair shop before proceeding with the repairs.
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Frequently Asked Questions about P1190 Jeep Code
No Frequently Asked Questions about P1190 Jeep Code found.
Discuss the causes and fixes for P1190 Jeep OBDII Code
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Trying to find inlet pressure sensor for Jeep Cherokee (year 2006 model, IJ4), chassis No.: 1J4GME8586W222561. Have part No.: CYK05101130AB but called a dealer who told me that number does not exist. Anyone can offer some assistance?
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Where did you get that part number from? You should start by double checking the code number, the 2006 Jeep Cherokee doesn't use the P1190 code.
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I am asking someone to double check the number. The vehicle was imported from the UK to Tanzania.
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The factory service manual I have is for US models only, but double check the code anyway.
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