P0725

Symptom:
P0725-ENGINE SPEED SENSOR CIRCUIT

When Monitored:
Whenever the engine is running.

Set Condition:
The Engine RPM is less than 390 or greater than 8000 for more than 2 seconds while the engine is running.

Test 1-2:

Test 3-5:

POSSIBLE CAUSES
- ENGINE DTCS PRESENT
- POWERTRAIN CONTROL MODULE
- INTERMITTENT WIRING AND CONNECTORS