P1000low severityPowertrain
OBD-II Monitor Testing Not Complete
on 2000 Ford Excursion 7.3L V8 Power Stroke Diesel · 4WD
What this code means
The PCM has not completed its full OBD-II self-diagnostic cycle. All readiness monitors have not yet run to completion. This code commonly appears after the battery has been disconnected, codes have been cleared, or the PCM has been replaced. It is not a malfunction code but indicates the system has not yet validated emissions monitors.
Symptoms
- Check Engine Light on briefly
- No drivability symptoms
- Failed emissions inspection due to incomplete monitors
Common causes
- Battery recently disconnected
- DTC codes recently cleared
- PCM recently reprogrammed or replaced
- Insufficient drive cycles completed
- Other DTCs preventing monitor completion
Diagnostic steps
- Check for other stored DTCs that may be preventing monitors from running
- Perform a Ford OBD-II drive cycle to complete all monitors
- Drive cycle requires a mix of city and highway driving under specific conditions
- Recheck readiness monitors with scan tool after drive cycle
Repair notes
Complete the Ford-specific OBD-II drive cycle. No repair needed unless other codes are present.
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Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1