AutoCodes – RAM – P1190 RAM

P1190 RAM Code - Throttle Inlet Pressure Sensor High

Quick Answer

The Powertrain Control Module (PCM) monitors the Throttle Inlet Pressure (TIP) Sensor. Common causes include Faulty Throttle Inlet Pressure (TIP) Sensor, Throttle Inlet Pressure Sensor harness is open or shorted, Throttle Inlet Pressure Sensor circuit poor electrical connection. 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 RAM indicates Throttle Inlet Pressure Sensor High.
Common causes: Common causes include Faulty Throttle Inlet Pressure (TIP) Sensor, Throttle Inlet Pressure Sensor harness is open or shorted, Throttle Inlet Pressure Sensor circuit poor electrical connection.
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 Popularity 554

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 21, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1190 RAM Description

The Powertrain Control Module (PCM) monitors the Throttle Inlet Pressure (TIP) Sensor. The PCM sets the Diagnostic Trouble Code (DTC) when it detects a low signal from the Throttle Inlet Pressure Sensor.

OBDII Code P1190 RAM - Throttle Inlet Pressure Sensor High - AutoCodes.com — P1190 RAM Code - Throttle Inlet Pressure Sensor High

What does this mean?

What are the Possible Causes of the DTC P1190 RAM?

Faulty Throttle Inlet Pressure (TIP) Sensor
Throttle Inlet Pressure Sensor harness is open or shorted
Throttle Inlet Pressure Sensor circuit poor electrical connection

How to Fix the DTC P1190 RAM?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1190 RAM code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Need more information on how to fix the P1190 RAM code? Get Access to Factory Service Manuals

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Get the P1190 RAM code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1190 RAM Code

1. What are the common symptoms of OBDII code P1190 (Throttle Inlet Pressure Sensor High)?

The common symptoms of code P1190 include rough idle, lack of power, engine stalling, and the Check Engine Light illuminating.

2. What are the possible causes of OBDII code P1190?

Possible causes of code P1190 include a faulty throttle inlet pressure sensor, wiring issues, vacuum leaks, or a problem with the intake system.

3. How can I diagnose the cause of OBDII code P1190?

To diagnose the cause of code P1190, you can start by checking the throttle inlet pressure sensor for proper operation, inspecting the wiring for any damage, and performing a vacuum leak test in the intake system.

4. Can a dirty throttle body cause OBDII code P1190?

Yes, a dirty throttle body can disrupt the proper functioning of the throttle inlet pressure sensor and potentially trigger code P1190. Regular maintenance of the throttle body is recommended to avoid this issue.

5. How can I repair OBDII code P1190?

Repairing code P1190 typically involves replacing the faulty throttle inlet pressure sensor, addressing any wiring issues, fixing vacuum leaks, or cleaning the throttle body if necessary.

6. Is it safe to continue driving with OBDII code P1190 present?

It is not recommended to continue driving with OBDII code P1190 unresolved, as it can lead to further engine performance issues and potential damage. It's best to address the problem promptly.

7. Can a DIY enthusiast fix OBDII code P1190 at home?

Depending on your automotive repair skills and access to tools, some DIY enthusiasts may be able to fix code P1190 at home by following the proper diagnostic and repair procedures. However, professional assistance may be needed in some cases.

8. Will resetting the OBDII code P1190 make it go away permanently?

Resetting the code may temporarily turn off the Check Engine Light, but if the underlying issue causing code P1190 is not resolved, the code is likely to reappear. It's important to diagnose and fix the problem to prevent future occurrences.

9. How much does it typically cost to repair OBDII code P1190 at a mechanic?

The cost of repairing code P1190 can vary depending on the specific cause of the issue, the labor rates of the mechanic, and the cost of parts. It's recommended to get a diagnosis and estimate from a trusted mechanic.

10. Can extreme weather conditions trigger OBDII code P1190?

Extreme weather conditions such as very high or low temperatures can potentially affect the performance of the throttle inlet pressure sensor and contribute to triggering code P1190. It's important to ensure all components are functioning properly to prevent weather-related issues.