Kia Amanti 2004-06

3.5L V6 - Auto 3

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Trouble Code: P0338



Crankshaft Position Sensor -A- Circuit High Input

Possible Causes:



Poor connection
 
Open or short to ground in CKPS circuit
 
Faulty CKPS
 
Faulty PCM
 

Trouble Code: P0340



Camshaft Position Sensor Circuit Malfunction

Possible Causes:



CMP sensor signal circuit is open or shorted to ground
 
CMP sensor signal circuit is shorted to VREF or system power
 
CMP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0342



Camshaft Position Sensor Low Input

Possible Causes:



CMP sensor signal circuit is open or shorted to ground
 
CMP sensor ground circuit is open
 
CMP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0343



Camshaft Position Sensor High Input

Possible Causes:



CMP sensor signal circuit is shorted to VREF or system power
 
CMP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0350



Ignition Coil Primary/Secondary Circuit Malfunction

Possible Causes:



Ignition coil primary circuit open or shorted together
 
Ignition coil secondary components (coil or plug wires) arching
 
Ignition coil is damaged or has failed
 
PCM has failed
 

Trouble Code: P0401



Insufficient EGR System Flow Detected

Possible Causes:



EGR valve or EGR differential pressure sensor is damaged
 
EGR solenoid valve is damaged or has failed
 
MAP sensor is damaged or out of calibration
 
Leaks or restrictions in these EGR components:
 

Trouble Code: P0403



EGR Solenoid Circuit Malfunction

Possible Causes:



EGR solenoid control circuit open or shorted to ground
 
EGR solenoid control circuit shorted to VREF or system power
 
EGR solenoid is damaged or has failed
 
PCM has failed (the EGR solenoid driver may be open/shorted)
 

Trouble Code: P0420



Catalyst Efficiency Below Normal (Bank 1)

Possible Causes:



Air leaks at the exhaust manifold or in the exhaust pipes
 
Catalytic converter is damaged or has failed
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 

Trouble Code: P0421



Main Catalyst Efficiency Deterioration (Bank 1)

Possible Causes:



Air leaks at the exhaust manifold or in the exhaust pipes
 
Catalytic converter is damaged or has failed
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 
Front HO2S or rear HO2S heater is damaged or has failed
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 

Trouble Code: P0430



Catalyst Efficiency Below Normal (Bank 2)

Possible Causes:



Air leaks at the exhaust manifold or in the exhaust pipes
 
Catalytic converter is damaged or has failed
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 
Front HO2S or rear HO2S heater is damaged or has failed
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 

Trouble Code: P0431



Main Catalyst Efficiency Deterioration (Bank 2)

Possible Causes:



Air leaks at the exhaust manifold or in the exhaust pipes
 
Catalytic converter is damaged or has failed
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 
Front HO2S or rear HO2S heater is damaged or has failed
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 

Trouble Code: P0441



EVAP System Malfunction

Possible Causes:



Small hoses or cuts present in the EVAP vapor hoses/lines
 
EVAP canister purge solenoid is damaged or is stuck open
 
PCM has failed
 

Trouble Code: P0442



EVAP System Small Leak (0.040") Detected

Possible Causes:



Fuel filler cap damaged, cross-threaded or loosely installed
 
Small leaks or cuts present in the EVAP vapor hoses/lines
 
EVAP purge valve is damaged or has failed
 
PCM has failed
 

Trouble Code: P0443



EVAP Purge Control Valve Circuit Malfunction

Possible Causes:



Injector Fuse (B+) open to the Purge solenoid power circuit
 
Purge control solenoid control circuit is open or grounded
 
Purge control solenoid circuit is shorted to system power (B+)
 
Purge control solenoid is damaged or has failed
 
PCM has failed (Purge solenoid driver may be open or shorted)
 

Trouble Code: P0444



EVAP Emission System- Purge Control Valve Circuit Open

Possible Causes:



Poor connection
 
Open or short to ground in harness
 
PCVS
 
PCM
 

Trouble Code: P0445



EVAP Emission System- Purge Control Valve Circuit Shorted

Possible Causes:



Poor connection
 
Short to battery in harness
 
PCVS
 
PCM
 

Trouble Code: P0446



EVAP Emission System- Vent Control Circuit

Possible Causes:



Poor connection
 
CCV
 
ECM/PCM
 

Trouble Code: P0447



EVAP Emission System- Vent Control Circuit Open

Possible Causes:



Poor connection
 
Open or short in power circuit
 
Open or short in control circuit
 
CCV
 
ECM/PCM
 

Trouble Code: P0448



EVAP Emission System- Vent Control Circuit Shorted

Possible Causes:



Poor connection
 
Short to battery in CCV circuit
 
CCV
 
ECM/PCM
 

Trouble Code: P0451



EVAP Pressure Sensor Performance

Possible Causes:



FTP sensor signal or ground circuit has high resistance
 
FTP sensor is damaged or out of calibration
 
EVAP canister close valve (CCV) is stuck closed
 
PCM has failed
 

Trouble Code: P0452



EVAP Pressure Sensor Circuit Low Input

Possible Causes:



FTP sensor signal circuit is shorted to ground
 
FTP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0453



EVAP Pressure Sensor Circuit High Input

Possible Causes:



FTP sensor signal circuit is open
 
FTP sensor ground circuit is open
 
FTP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0454



EVAP Emission System- Pressure Sensor Intermittent

Possible Causes:



Contact resistance in connectors
 
Faulty FTPS
 
Faulty ECM/PCM
 
Faulty FTPS
 

Trouble Code: P0455



EVAP System Large Leak Detected

Possible Causes:



Fuel filler cap damaged, cross-threaded or loosely installed
 
Small leaks or cuts present in the EVAP vapor hoses/lines
 
EVAP purge valve is damaged or has failed
 
PCM has failed
 

Trouble Code: P0456



EVAP System Very Small Leak (0.020") Detected

Possible Causes:



Fuel filler is damaged, cross-threaded, loose or missing
 
Fuel filler pipe is damaged, or a fuel vapor hose is leaking
 
Rollover valve or ORVR (valve) had failed allowing fuel in lines
 
Canister close valve clogged or stuck in open or closed position
 
Purge solenoid valve is damaged or installed improperly
 
FTP sensor is damaged or has failed
 
Leaks in the charcoal canister, or at the fuel tank seals
 

Trouble Code: P0460



Fuel Level Sensor Circuit Malfunction

Possible Causes:



Empty fuel tank, or the fuel level indicator mechanism is stuck
 
Fuel gauge incorrectly installed
 
Fuel level indicator signal circuit is open or shorted to ground
 
Fuel tank has been overfilled, or fuel level indicator is damaged
 
PCM has failed
 

Trouble Code: P0461



Fuel Level Sensor -A- Circuit Range/Performance

Possible Causes:



Poor connection
 
Faulty fuel level sensor
 
Faulty PCM
 

Trouble Code: P0462



Fuel Level Sensor Input Low (Sticking)

Possible Causes:



Fuel level sending unit signal circuit shorted to VREF
 
Fuel level sending unit signal circuit shorted to system power
 
Fuel level sensing unit is damaged or the fuel tank is damaged
 
BCM or PCM has failed
 

Trouble Code: P0463



Fuel Level Sensor Input High (Sticking)

Possible Causes:



Fuel level sending unit signal circuit shorted to VREF
 
Fuel level sending unit signal circuit shorted to system power
 
Fuel level sensing unit is damaged or the fuel tank is damaged
 
BCM or PCM has failed
 

Trouble Code: P0489



Exhaust Gas recirculation Control Circuit Low Voltage

Possible Causes:



Poor connection
 
Open or short to ground in EGR solenoid valve circuit
 
Faulty EGR solenoid valve
 
Faulty PCM
 

Trouble Code: P0490



Exhaust Gas recirculation Control Circuit High Voltage

Possible Causes:



Poor connection
 
Short to battery in EGR solenoid valve circuit
 
Faulty EGR solenoid valve
 
Faulty PCM
 

Trouble Code: P0506



Idle Speed Lower Than Expected

Possible Causes:



High resistance between the main relay and IAC valve
 
High resistance between PCM and IAC valve control circuits
 
IAC valve is damaged or has failed
 
The throttle plate is carbon fouled (it may need to be cleaned)
 

Trouble Code: P0507



Idle Speed Higher Than Expected

Possible Causes:



High resistance between the main relay and IAC valve
 
High resistance between PCM and IAC valve control circuits
 
IAC valve is damaged or has failed
 
Intake air leak located below the throttle plate assembly
 

Trouble Code: P0510



Closed Throttle Position Switch Circuit Malfunction

Possible Causes:



Closed throttle switch signal circuit open or shorted to ground
 
Closed throttle switch signal circuit shorted to VREF or power
 
Closed throttle switch is damaged or has failed
 
PCM has failed
 

Trouble Code: P0551



Power Steering Pressure Sensor/Switch Circuit Range/Performance

Possible Causes:



Poor connection
 
Faulty power steering switch
 
Open or short in power steering switch
 
Faulty PCM
 

Trouble Code: P0560



Battery Backup Line Circuit Malfunction

Possible Causes:



Battery backup circuit to the PCM is open
 
Battery backup fuse to the PCM is open or missing
 
Battery backup circuit to the PCM has high resistance
 
PCM has failed
 

Trouble Code: P0564



Cruise Control Multifunction Input -A- Circuit

Possible Causes:



Open or short in harness
 
Poor connection or damaged harness
 
Faulty cruise control remote control switch
 

Trouble Code: P0571



Brake Switch -A- Circuit

Possible Causes:



Poor connection
 
Open or short to ground in signal circuit
 
Faulty PCM
 

Trouble Code: P0600



CAN Communication Bus

Possible Causes:



Open or short in CAN line
 
Contact resistance in connectors
 
Faulty PCM
 

Trouble Code: P0630



VIN Not Programmed Or Incompatible- ECM/PCMECM

Possible Causes:



PCM is new and has not yet been programmed
 
Faulty PCM
 

 
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