AutoCodesChrysler – P1764 Chrysler

P1764 Chrysler Code - Governor Pressure Sensor Too Low Conditions

Quick Answer

With the engine running, system voltage over 10v, vehicle runtime over 2 seconds, Transmission Sump Temperature input from 207-268°F, the Powertrain Control Module (PCM) detects that the Transmission Sump Temperature (TST) input was less than 1.6v for 8.36 seconds. Common causes include Faulty Governor Pressure Sensor, Governor Pressure Sensor harness is open or shorted, Governor 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
P1764 Chrysler indicates Governor Pressure Sensor Too Low Conditions.
Common causes
Common causes include Faulty Governor Pressure Sensor, Governor Pressure Sensor harness is open or shorted, Governor 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 3,779
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 15, 2019
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Code P1764 Chrysler Description

With the engine running, system voltage over 10v, vehicle runtime over 2 seconds, Transmission Sump Temperature input from 207-268°F, the Powertrain Control Module (PCM) detects that the Transmission Sump Temperature (TST) input was less than 1.6v for 8.36 seconds.
OBDII Code P1764 Chrysler - Governor Pressure Sensor Too Low Conditions - AutoCodes.com
P1764 Chrysler Code - Governor Pressure Sensor Too Low Conditions

What are the Possible Causes of the DTC P1764 Chrysler?

  • Faulty Governor Pressure Sensor
  • Governor Pressure Sensor harness is open or shorted
  • Governor Pressure Sensor circuit poor electrical connection

How to Fix the DTC P1764 Chrysler?

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 P1764 Chrysler 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.

Need more information about the P1764 Chrysler code?

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Need Help with the Code?

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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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