P1270low severityPowertrain
Engine RPM or Speed Limiter Reached
on 2001 Ford Escort 1.9L I4 · FWD
What this code means
The engine RPM or vehicle speed has reached the programmed limiter. The PCM has activated the rev limiter or speed limiter to protect the engine and drivetrain.
Symptoms
- Power cut at high RPM
- Speed limited
- Possible Check Engine Light
Common causes
- Engine over-revved
- Vehicle speed exceeded programmed limit
- Incorrect PCM programming
- Transmission not upshifting
Diagnostic steps
- Check for transmission shift DTCs
- Verify PCM calibration is correct for vehicle
- Check if aftermarket tuning has been applied
Repair notes
Normal operation if occurring at expected limits. Check transmission if limiter activates at lower-than-expected speeds.
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