Ford Freestar, Monterey 2004-2006

3.9L V6 VIN 6 Auto 2

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Trouble Code: P0175



Fuel System Too Rich (Cylinder Bank 2)

Possible Causes:



Camshaft timing is incorrect
 
Engine oil overfill condition
 
EVAP vapor recovery system failure (may be pulling vacuum)
 
Fuel pressure regulator is damaged or leaking
 
HO2S element is contaminated with alcohol or water
 
MAF or MAP sensor values are incorrect or out-of-range
 
One of more fuel injectors is leaking
 

Trouble Code: P0180



Fuel Temperature Sensor A Circuit

Possible Causes:



Open or short in the harness
 
Low ambient temperature operation
 
Improper harness connection
 
Damaged fuel temperature sensor
 

Trouble Code: P0181



Fuel Temperature Sensor A Circuit Range/Performance

Possible Causes:



Open or short in the harness
 
Low ambient temperature operation
 
Incorrect harness connection
 
Damaged fuel temperature sensor
 
Damaged Powertrain Control Module (PCM)
 

Trouble Code: P0182



Fuel Temperature Sensor A Circuit Low

Possible Causes:



Short in the harness
 
VREF open or shorted
 
Low ambient temperature operation
 
Incorrect harness connection
 
Damaged fuel temperature sensor
 

Trouble Code: P0183



Fuel Temperature Sensor A Circuit High

Possible Causes:



Open circuit
 
Open or short to voltage in the harness
 
Incorrect harness connection
 
Damaged fuel temperature sensor
 

Trouble Code: P0190



Fuel Rail Pressure Sensor A Circuit

Possible Causes:



VREF open in harness
 
VREF open in sensor
 
Vacuum leaks
 

Trouble Code: P0191



Fuel Rail Pressure Sensor A Circuit Range/Performance

Possible Causes:



High fuel pressure
 
Low fuel pressure
 
Damaged FRP sensor
 
Excessive resistance in the circuit
 
Vacuum leaks
 
Low or no fuel
 

Trouble Code: P0192



Fuel Rail Pressure Sensor A Circuit Low

Possible Causes:



FRP signal shorted to SIG RTN or PWR GND
 
Damaged FRP sensor
 

Trouble Code: P0193



Fuel Rail Pressure Sensor A Circuit High

Possible Causes:



FRP signal shorted to VREF or VPWR
 
FRP signal open
 
Damaged FRP sensor
 

Trouble Code: P0196



Engine Oil Temperature (EOT) Sensor Circuit Range/Performance

Possible Causes:



Engine not at operating temperature
 
Cooling system problem or stuck thermostat
 
EOT circuit failure
 

Trouble Code: P0197



Engine Oil Temperature (EOT) Sensor Circuit Low

Possible Causes:



Damaged harness
 
Damaged harness connector
 
Damaged sensor
 

Trouble Code: P0198



Engine Oil Temperature (EOT) Sensor Circuit High

Possible Causes:



Damaged harness
 
Damaged harness connector
 
Damaged sensor
 

Trouble Code: P0201



Cylinder 1 Injector Circuit Malfunction

Possible Causes:



Injector 1 connector is damaged, open or shorted
 
Injector 1 control circuit is open, shorted to ground or to power
 
PCM has failed (the injector driver circuit may be damaged)
 

Trouble Code: P0202



Cylinder 2 Injector Circuit Malfunction

Possible Causes:



Injector 2 connector is damaged, open or shorted
 
Injector 2 control circuit is open, shorted to ground or to power
 
PCM has failed (the injector driver circuit may be damaged)
 

Trouble Code: P0203



Cylinder 3 Injector Circuit Malfunction

Possible Causes:



Injector 3 connector is damaged, open or shorted
 
Injector 3 control circuit is open, shorted to ground or to power
 
PCM has failed (the injector driver circuit may be damaged)
 

Trouble Code: P0204



Cylinder 4 Injector Circuit Malfunction

Possible Causes:



Injector 4 connector is damaged, open or shorted
 
Injector 4 control circuit is open, shorted to ground or to power
 
PCM has failed (the injector driver circuit may be damaged)
 

Trouble Code: P0205



Cylinder 5 Injector Circuit Malfunction

Possible Causes:



Injector 5 connector is damaged, open or shorted
 
Injector 5 control circuit is open, shorted to ground or to power
 
PCM has failed (the injector driver circuit may be damaged)
 

Trouble Code: P0206



Cylinder 6 Injector Circuit Malfunction

Possible Causes:



Injector 6 connector is damaged, open or shorted
 
Injector 6 control circuit is open, shorted to ground or to power
 
PCM has failed (the injector driver circuit may be damaged)
 

Trouble Code: P0217



Engine Coolant Over-Temperature

Possible Causes:



Engine cooling system concerns
 
Low engine coolant level
 
Base engine concerns
 

Trouble Code: P0218



Transmission Fluid Temperature Over-Temperature

Possible Causes:



Low transmission fluid level
 
Transmission cooling system concerns
 

Trouble Code: P0219



Engine Over-Speed Condition

Possible Causes:



Engine operated in the wrong transmission gear position
 
Excessive engine speed with gear selector in Neutral position
 
Wheel slippage due to wet, muddy or snowing conditions
 

Trouble Code: P0221



Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance

Possible Causes:



Binding throttle linkage
 
Damaged throttle body
 
TP circuit open to PCM
 
Damaged TP sensor
 
SIG RTN circuit open to the TP sensor
 
Self-test operator error (foot resting on the accelerator pedal during test)
 

Trouble Code: P0234



Turbocharger/Supercharger A Overboost

Possible Causes:



Engine over temperature
 
Ignition misfire exceeds the calibrated threshold
 
Fuel or fuel system concern
 
High or low IAT2 sensor reading
 
Damaged IAT2 sensor
 

Trouble Code: P0243



Supercharger Boost Bypass Solenoid Circuit Malfunction

Possible Causes:



SCB power supply circuit (VPWR) is open
 
SCB control circuit is open, shorted to ground or system power
 
SCB assembly is damaged or has failed
 
PCM has failed
 

Trouble Code: P0261



Cylinder 1 Injector Circuit Low

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0262



Cylinder 1 Injector Circuit High

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0264



Cylinder 2 Injector Circuit Low

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0265



Cylinder 2 Injector Circuit High

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0267



Cylinder 3 Injector Circuit Low

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0268



Cylinder 3 Injector Circuit High

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0270



Cylinder 4 Injector Circuit Low

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0271



Cylinder 4 Injector Circuit High

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0273



Cylinder 5 Injector Circuit Low

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0274



Cylinder 5 Injector Circuit High

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0276



Cylinder 6 Injector Circuit Low

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0277



Cylinder 6 Injector Circuit High

Possible Causes:



Injector circuit is open
 
Injector circuit is shorted to GND
 
Damaged fuel injector
 
Damaged fuel injector interface module
 

Trouble Code: P0297



Vehicle Over Speed

Possible Causes:



Vehicle driven at a high rate of speed
 

Trouble Code: P0298



Engine Oil Over Temperature

Possible Causes:



Very high engine RPM for an extended period of time
 
Overheating condition
 
Damaged engine oil temperature (EOT) sensor or circuit (vehicles with an EOT sensor)
 
Base engine concerns
 

Trouble Code: P0300



Random Misfire Detected

Possible Causes:



Base engine mechanical fault that affects two or more cylinders
 
Fuel metering fault that affects two or more cylinders
 
Fuel pressure too low or too high, fuel supply contaminated
 
EVAP system problem or the EVAP canister is fuel saturated
 
EGR valve is stuck open or the PCV system has a vacuum leak
 
Ignition system fault (coil, plug) affecting two or more cylinders
 
MAF sensor contamination (it can cause a very lean condition)
 
Vehicle driven while very low on fuel (less than 1/8 of a tank)
 

Trouble Code: P0301



Cylinder Number 1 Misfire Detected

Possible Causes:



Air leak in the intake manifold, or in the EGR or PCM system
 
Base engine mechanical problem that affects only Cylinder 1
 
Fuel delivery component problem that affects only Cylinder 1 (i.e., a contaminated, dirty or sticking fuel injector)
 
Ignition system problem (coil, plug) that affects only Cylinder 1
 

 
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