Question about 2001 Dodge Ram 1500 Truck 2WD

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Have an 02 dodge 5.9 gas trany shifts very slow hooked up to obd2 reads governor has low pressure P1757. how can i check the pump?

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You will need a pressure guage to check line pressure. Governor pressure sensor failure is a common issue. You may want to replace the Sensor, and transducer, also inspect the pan for any debris while it is removed. Make sure to check all electrical connections to the trans, make sure the connectors are clean and corrosion free. There is a pressure test port near the rear of the trans, on the right rear of the case.

Posted on Nov 18, 2009

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Error code p1041 and p1047 02 chrysler sebring lxi 2.7L


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Jul 26, 2015 | Chrysler Cars & Trucks

1 Answer

Getting two Codes P1757 and P1762.


P1757--Governor pressure above 3 psi in gear with 0 mph
P1762--Governor pressure sensor offset volts too low or high

Jun 04, 2011 | 2001 Jeep Cherokee

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SERIOUS ISSUES HERE. Have a '99 dodge dakota 3.9


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I have a 2000 Dodge Dakota 4wd 5.9 liter V/8 code is p1757 reads undefined code?


P1757 Chrysler

Governor pressure above 3 psi at 0 MPH
- ECM detected vehicle not moving yet governor pressure is above 0 psi

Probable Cause[s]

  1. Internal transmission failure-
  2. Open or shorted circuit condition

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2 Answers

What does codes p1757 an p1762 on 2001 grand cherokee mean


P1757 - Governor Pressure Above 3 PSI When Request Is 0 PSI

P1762 - Governor Pressure Sensor Offset Improper Voltage

Both codes are refered at the governor pressure sensor; I am 99% certain that is bad. Just replace it. Check the voltage on the Light Green/White wire at pin 29 in the white PCM connector with key ON, engine OFF (KOEO). It should be about 0.5-0.7 volts.

If higher than 0.8 volts, check the Transmission Temperature sensor reading on a scan tool. If the Transmission Temperature sensor reads normal, the sensor ground is OK. If the sensor ground is OK, then replace the Governor Pressure sensor.

Hope this helps.

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1 Answer

I had a tranny gasket leak i changed it and about 2 days later engine light came on took it to the local auto parts and put the computer on it. he gave me the code P 1757 said it had something to do with...


Hope this can help:

P1757 Transmission control pressure not equal to target. (Zero pressure problem)

Theory of Operation
The Governor Pressure Control System is used to regulate the governor pressure which controls the shifts for first, second, and third gear. The Governor Pressure Control System test verifies that the requested pressure and the actual pressure are within a predetermined tolerance.

When Monitored:
While the engine is running and the gear selector is in the Drive position.

Set Condition:
This DTC will set if the monitored Governor Pressure is greater than 41.4 kPa (6 psi) for 5 seconds while the gear selector is in the Drive position with the road speed equal to zero - six times during a drive cycle. The transmission oil temperature must be between 23 - 88° C (73 - 190° F).

Possible Causes
OTHER TRANSMISSION DTC'S PRESENT
5 VOLT SUPPLY CIRCUIT OPEN
5 VOLT SUPPLY CIRCUIT OPEN INSIDE THE TRANSMISSION
TRANSMISSION OIL BURNT OR OIL PAN HAS EXCESSIVE DEBRIS - INTERNAL TRANSMISSION DAMAGE
GOVERNOR PRESSURE SENSOR
GOVERNOR PRESSURE SOLENOID
VALVE BODY
ENGINE CONTROL MODULE 5 VOLT SUPPLY
ENGINE CONTROL MODULE

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CHRYSLER OBDII DTC

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P1103 Turbocharger Waste Gate Actuator Malfunction

P1104 Turbocharger Waste Gate Solenoid Malfunction

P1105 Fuel Pressure Solenoid Malfunction

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P1763 Governor pressure sensor voltage to high

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1 Answer

2001 jeep grand cherokee transmission revving-codes p1757, p1762


P1757 1T CCM 1996-2003 Cherokee, Grand Cherokee A/T Governor Pressure Above 3 PSI In Gear At 0 MPH Conditions: Engine started; vehicle driven to a speed over 30 mph, and the PCM detected the Governor Pressure Sensor was more than 3 psi with the requested pressure at 0 psi (95% duty cycle command) for 2.65 seconds. The fault must occur twice on one trip to set the code. Possible Causes: Check for the presence of other A/T related trouble codes Governor pressure Sensor is damaged or has failed Governor pressure Sensor VREF (5v) circuit is open or shorted Transmission valve body is leaking, damaged or has failed PCM has failed P1762 1T CCM 1996-2003 Cherokee, Grand Cherokee A/T Governor Pressure Sensor Offset Volts Too High/Low Conditions: Key on or engine running. Gear selector in Park or Neutral. PCM detected an out-of-range Governor Pressure Sensor signal for 1.3 seconds. The fault must occur 3 times on one trip to set a code. Possible Causes: Governor pressure Sensor VREF (5v) circuit is open Governor pressure Sensor ground circuit is open P/N switch is damaged or has failed (not operating properly) Transmission fluid has excessive debris or it is contaminated PCM has failed

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