Innova 3100 Owner's Manual page 78

DTC Definitions
FORD (P1401 - P1469)
Code
P1401 Differential Pressure Feedback EGR Circuit High Input
P1402 Exhaust Gas Recirculation Metering Orifice Restricted
P1403 Differential Pressure Feedback Sensor Hoses Reversed
P1404 EGR Temperature Sensor Circuit
P1405 Differential Pressure Feedback Sensor Upstream Hose Off
Or Plugged
P1406 Differential Pressure Feedback Sensor Downstream Hose Off
Or Plugged
P1407 Exhaust Gas Recirculation No Flow Detected
P1408 Exhaust Gas Recirculation Flow Out Of Self Test Range
P1409 EGR Vacuum Regulator Solenoid Circuit
P1410 Auxiliary Air Cleaner Inlet Control Circuit
P1411 Secondary Air Injection Incorrect Downstream Flow Detected
P1413 Secondary Air Injection Monitor Circuit Low Input
P1414 Secondary Air Injection Monitor Circuit High Input
P1431 Misfire Monitor Disabled, Unable to Learn Trigger Wheel
Profile
P1442 Evaporative Emission Control System Control Leak Detected
P1443 Evaporative Emission Control System Control Valve
P1444 Purge Flow Sensor Circuit Low Input
P1445 Purge Flow Sensor Circuit High Input
P1450 Unable to Bleed Up Fuel Tank Vacuum
P1451 Evaporative Emission Control System Vent Control Circuit
P1452 Unable to Bleed Up Fuel Tank Vacuum
P1455 Evaporative Emission Control System Control Leak Detected
(gross leak/no flow)
P1457 Unable to Pull Fuel Tank Vacuum
P1460 Wide Open Throttle A/C Cutout Circuit
P1461 A/C Pressure Sensor Circuit High Input
P1462 A/C Pressure Sensor Circuit Low Input
P1463 A/C Pressure Sensor Insufficient Pressure Change
P1464 A/C Demand Out Of Self Test Range
P1465 A/C Relay Circuit
P1466 A/C Refrigerant Temperature Sensor Circuit
P1469 Rapid A/C Cycling
76
Definition
OBD 2