P1764

Tests 1846 - 1849:

Tests 1850 - 1854:

Tests 1855 - 1859:

Tests 1860 - 1863:

Tests 1864 - 1868:

Tests 1869 - 1872:

Tests 1873 - 1877:

Tests 1878 - 1880:

SYMPTOM
P-1764 GOVERNOR PRESSURE SENSOR VOLTS TOO LOW

WHEN MONITORED
Continuously with the key on and engine running.

SET CONDITION
The voltage from the Governor Pressure Sensor is below 0.10 volts for 8.5 seconds.

POSSIBLE CAUSES
- No possible causes remaining
- 5-volt supply circuit open
- 5-volt supply circuit open
- Governor pressure sensor ground circuit open
- Governor pressure sensor ground circuit open
- Governor pressure/temperature sensor def
- Gov press sen signal ckt short to sen gnd ckt
- Gov press sensor harness intermittent defect
- Gov press sensor harness observable defect
- Gov press sensor signal ckt short to ground
- Governor press sensor signal ckt shrt to voltage
- Governor pressure sensor signal circuit open
- Governor pressure sensor signal circuit open
- Governor pressure sensor signal ckt short to V
- Trans harness/solenoid assembly defect (gnd)
- Trans harness/solenoid assembly defective (sen gnd)
- Trans harness/solenoid def (sig ckt > 5.0 Ohms)
- Transmission Harn/Sol assy defective (sig res)
- Gov pressure/temperature sensor defective
- Governor pressure/temperature sensor def
- PCM defective
- Powertrain control module defective (between 0.12 V & 0.80 V)
- Powertrain control module defective (volt > 0.1 V)
- Trans harness/solenoid def (gnd ckt > 5.0 Ohms)
- Trans harness/solenoid def (sig ckt > 1.0 Volt)
- Transmission Harn/Sol assy defective (gnd res)
- Transmission harness/solenoid assy defective (V)
- Governor pressure sensor wiring harness intermittent defect
- Governor pressure sensor wiring harness observable defect
- Inactive trouble code condition