P1757

Test 1:

Test 2 - 5:

Test 6 - 9:

Test 10 - 13:

Test 14 - 17:

SYMPTOM
P1757-GOV PRESS ABOVE 3 PSI IN GEAR WITH 0 MPH

WHEN MONITORED
Continuously with the key on and engine running.

SET CONDITION
This code Will set if the Governor Press Sensor output is > 21 kPa (3 PSI) when requested pressure is 0 kPa (0 PSI) with Governor Press Solenoid Duty cycle at 95% for 2.65 seconds. Two trips of two consecutive bad 2.65 second tests are required to set the code.

POSSIBLE CAUSES
- 5 Volt supply circuit open
- GOV pressure sensor signal circuit open
- Sensor ground circuit open
- GOV press sensor signal CKT short to GND
- GOV press sensor signal CKT short to sensor GND
- GOV press sensor signal CKT short to voltage
- Oil burnt or oil pan has excessive debris
- OD/TCC solenoid assembly
- Valve body
- Intermittent wiring and connectors
- PCM - 5 Volt supply
- Powertrain control module