Engine-CodesFord – P1190 Ford

P1190 Ford Code - Calibration Resistor Out Of Range

Quick Answer

The P1190 Ford code indicates that the Calibration Resistor is out of range. Common causes include Faulty calibration resistor, Wiring issues, Malfunctioning engine control module (ECM). 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 Ford indicates Calibration Resistor Out Of Range.
Common causes
Common causes include Faulty calibration resistor, Wiring issues, Malfunctioning engine control module (ECM).
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.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P1190 Ford Description

The P1190 Ford code indicates that the Calibration Resistor is out of range. This means that the resistance value of the calibration resistor in the vehicle's system is not within the specified range, causing a discrepancy in the calibration process. The calibration resistor is a crucial component in the vehicle's electronic systems, as it helps ensure accurate readings and proper functioning of various sensors and actuators. When the calibration resistor is out of range, it can lead to issues with engine performance, fuel efficiency, and overall drivability.

OBDII Code P1190 Ford - Calibration Resistor Out Of Range
P1190 Ford Code - Calibration Resistor Out Of Range

Common Causes of P1190 Ford

  1. Faulty calibration resistor
  2. Wiring issues
  3. Malfunctioning engine control module (ECM)
  4. Corrosion or damage to electrical connections
  5. Poor quality fuel

Symptoms of P1190 Ford

  1. Check Engine Light illuminated
  2. Decreased fuel efficiency
  3. Engine misfires
  4. Rough idling
  5. Loss of power

How to Fix P1190 Ford

  1. Diagnose the issue using a diagnostic scanner to retrieve the specific fault code and determine the cause of the Calibration Resistor being out of range.
  2. Inspect the calibration resistor and wiring for any visible damage or corrosion. Replace the calibration resistor if necessary.
  3. Check the electrical connections related to the calibration resistor and repair any damaged connections.
  4. Clear the fault code from the ECM's memory and perform a test drive to ensure the issue has been resolved.
  5. If the problem persists, further diagnostics may be required to identify any underlying issues with the engine control module or other related components.

Cost to Fix P1190 Ford

The typical repair costs for addressing a P1190 Ford code related to the Calibration Resistor being out of range can vary depending on the specific cause of the issue. Generally, the cost of parts such as a new calibration resistor and any necessary wiring repairs can range from $100 to $300. Labor costs for diagnosing and repairing the problem can add an additional $150 to $300. Overall, the total repair cost for this issue may range from $250 to $600, depending on the extent of the problem and the repair shop's labor rates.

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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.

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