P1188 Dodge Code - Throttle Inlet Pressure Sensor Performance
Quick Answer
The P1188 diagnostic trouble code (DTC) for Dodge vehicles refers to the Throttle Inlet Pressure Sensor Performance. Common causes include Contaminated throttle inlet pressure sensor, Damaged sensor wiring, Faulty throttle inlet pressure sensor. 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
- P1188 Dodge indicates Throttle Inlet Pressure Sensor Performance.
- Common causes
- Common causes include Contaminated throttle inlet pressure sensor, Damaged sensor wiring, Faulty throttle inlet pressure sensor.
- 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 P1188 Dodge Description
The P1188 diagnostic trouble code (DTC) for Dodge vehicles refers to the Throttle Inlet Pressure Sensor Performance. This code indicates that there is a problem with the throttle inlet pressure sensor, which is responsible for measuring the pressure of the air entering the engine. The throttle inlet pressure sensor plays a crucial role in the engine management system, as it helps the engine control module (ECM) determine the correct air-to-fuel ratio for optimal performance and efficiency.
Common Causes of P1188 Dodge
- Contaminated throttle inlet pressure sensor
- Damaged sensor wiring
- Faulty throttle inlet pressure sensor
- ECM malfunction
- Loose or corroded electrical connections
Symptoms of P1188 Dodge
- Poor acceleration
- Rough idling
- Stalling
- Decreased fuel efficiency
- Engine misfires
How to Fix P1188 Dodge
- Diagnose the issue by using a scan tool to read the trouble codes and check the throttle inlet pressure sensor for proper operation.
- Inspect the sensor wiring and electrical connections for any damage, corrosion, or loose connections. Repair or replace as necessary.
- Test the throttle inlet pressure sensor for accuracy and replace if it is found to be faulty.
- Clear the trouble codes from the ECM and test drive the vehicle to ensure the issue has been resolved.
- If the problem persists, further diagnostics may be needed to pinpoint the exact cause of the issue.
Cost to Fix P1188 Dodge
The typical repair costs for addressing the P1188 Throttle Inlet Pressure Sensor Performance code can vary depending on the specific cause of the issue and the parts and labor required for the repair. In general, the cost for parts can range from $50 to $200, while labor costs can vary from $100 to $300. Additional costs may be incurred if further diagnostics are needed or if other components need to be replaced. As mentioned earlier, it's important to consider that labor rates can vary based on location, vehicle make and model, and type of engine. It's recommended to check with local auto repair shops for a more accurate estimate.
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