P1400 Chrysler Code - Aftermarket Calibration Detected
Quick Answer
The P1400 Chrysler code indicates that an aftermarket calibration has been detected in the vehicle's engine control module (ECM). Common causes include Installation of aftermarket performance chips or tuning devices, Incorrect or incomplete software updates, Attempted ECM reprogramming without proper tools or knowledge. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
- What it means
- P1400 Chrysler indicates Aftermarket Calibration Detected.
- Common causes
- Common causes include Installation of aftermarket performance chips or tuning devices, Incorrect or incomplete software updates, Attempted ECM reprogramming without proper tools or knowledge.
- Severity
- Moderate - service should be scheduled soon.
- Can I drive?
- The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
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Code P1400 Chrysler Description
The P1400 Chrysler code indicates that an aftermarket calibration has been detected in the vehicle's engine control module (ECM). This means that the ECM has detected a software or programming modification that was not made by the manufacturer. Aftermarket calibrations are often used to increase engine performance, fuel efficiency, or to disable certain features such as emissions controls. However, these modifications can cause issues with the vehicle's overall performance and emissions compliance.
Common Causes of P1400 Chrysler
- Installation of aftermarket performance chips or tuning devices
- Incorrect or incomplete software updates
- Attempted ECM reprogramming without proper tools or knowledge
- Tampering with emissions controls
Symptoms of P1400 Chrysler
- Decreased engine performance
- Poor fuel efficiency
- Check Engine Light illuminated
- Rough idling or stalling
- Increased emissions levels
How to Fix P1400 Chrysler
- Consult with a professional automotive technician to assess the aftermarket calibration and its impact on the vehicle.
- Revert back to the original manufacturer's calibration by reprogramming the ECM with the correct software.
- Inspect for any damage caused by the aftermarket calibration and repair or replace affected components as necessary.
- Perform a thorough system check to ensure proper operation and emissions compliance.
- Test drive the vehicle to verify that the issue has been resolved and that the vehicle is performing optimally.
Cost to Fix P1400 Chrysler
The cost of repairing a P1400 Chrysler code can vary depending on the extent of the damage caused by the aftermarket calibration and the specific repairs needed. In general, the cost can range from $200 to $500 for diagnostic labor, parts, and labor for reverting back to the original calibration. It is important to note that labor rates at auto repair shops can vary, so it is advisable to check with local shops for a more accurate estimate. Additionally, any additional repairs or component replacements may incur extra costs.
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