Hyundai Cars 2006-2008

3.8L V6 VIN F Auto 9

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Trouble Code: P0336



Crankshaft Position Sensor 'A' Circuit Range/Performance

Possible Causes:



Poor connection
 
Noise
 
Short in harness
 
Target wheel
 
ECM
 

Trouble Code: P0340



Camshaft Position Sensor 'A' Circuit (Bank 1 Or Single Sensor)

Possible Causes:



Poor connection
 
Open in harness
 
CMPS(B1-Intake)
 
ECM
 

Trouble Code: P0341



Camshaft Position Sensor 'A' Circuit Range/Performance (Bank 1 Or Single Sensor)

Possible Causes:



Poor connection
 
Short in harness
 
electrical noise
 
Target wheel
 
CMPS(B1-Intake)
 
ECM
 

Trouble Code: P0346



Camshaft Position Sensor -A- Circuit Range/Performance (Bank 2)

Possible Causes:



Poor connection
 
Open or Short in harness
 
Electrical noise
 
Target wheel
 
CMPS
 
PCM has failed
 

Trouble Code: P0351



Ignition Coil 'A' Circuit Malfunction

Possible Causes:



Ignition Coil 'A' primary circuit is open or shorted to ground
 
Ignition Coil 'A' power circuit is open (test power from I/P fuse)
 
Ignition Coil 'A' is damaged or has failed
 
PCM has failed
 

Trouble Code: P0352



Ignition Coil 'B' Circuit Malfunction

Possible Causes:



Ignition Coil 'B' primary circuit is open or shorted to ground
 
Ignition Coil 'B' power circuit is open (test power from I/P fuse)
 
Ignition Coil 'B' is damaged or has failed
 
PCM has failed
 

Trouble Code: P0353



Ignition Coil 'C' Circuit Malfunction

Possible Causes:



Ignition Coil 'C' primary circuit is open or shorted to ground
 
Ignition Coil 'C' power circuit is open (test power from I/P fuse)
 
Ignition Coil 'C' is damaged or has failed
 
PCM has failed
 

Trouble Code: P0354



Ignition Coil 'D' Circuit Malfunction

Possible Causes:



Ignition Coil 'D' primary circuit is open or shorted to ground
 
Ignition Coil 'D' power circuit is open (test power from I/P fuse)
 
Ignition Coil 'D' is damaged or has failed
 
PCM has failed
 

Trouble Code: P0355



Ignition Coil 'E' Circuit Malfunction

Possible Causes:



Ignition Coil 'E' primary circuit is open or shorted to ground
 
Ignition Coil 'E' power circuit is open (test power from I/P fuse)
 
Ignition Coil 'E' is damaged or has failed
 
PCM has failed
 

Trouble Code: P0356



Ignition Coil 'F' Circuit Malfunction

Possible Causes:



Ignition Coil 'F' primary circuit is open or shorted to ground
 
Ignition Coil 'F' power circuit is open (test power from I/P fuse)
 
Ignition Coil 'F' is damaged or has failed
 
PCM has failed
 

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 contaminated, damaged or has failed
 
Front HO2S is older (aged) than the rear HO2S (HO2S is lazy)
 
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 contaminated, damaged or has failed
 
Front HO2S is older (aged) than the rear HO2S (HO2S is lazy)
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 

Trouble Code: P0441



EVAP System Incorrect Purge Flow (Stuck Open)

Possible Causes:



Charcoal canister is damaged, clogged or restricted
 
Purge solenoid control circuit open, shorted to ground or power
 
Purge solenoid power circuit is open (check the relay or fuse)
 
Purge valve vacuum line is clogged or contains water or debris
 
Fuel filler cap loose, cross-threaded, incorrect part or damaged
 
Fuel tank or fuel tank sender assembly 'O' ring is leaking
 
Fuel tank vapor line(s) blocked, damaged or disconnected
 
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: 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 Purge Solenoid Circuit Malfunction (Shorted)

Possible Causes:



Purge solenoid control circuit is shorted to system power
 
Purge control solenoid is damaged or has failed (short circuit)
 
PCM has failed
 

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:



Pressure sensor vacuum hoses loose or damaged
 
Pressure sensor is damaged or out-of-calibration
 
VSV for the EVAP pressure sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0452



EVAP Pressure Sensor Circuit Low Input

Possible Causes:



Pressure sensor signal circuit is shorted to ground
 
Pressure sensor power (VREF) circuit is open
 
Pressure sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0453



EVAP Pressure Sensor Circuit High Input

Possible Causes:



Pressure sensor signal circuit is shorted to power
 
Pressure sensor ground circuit open between sensor and PCM
 
Pressure 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
 

Trouble Code: P0455



EVAP System Large Leak (0.080") Detected

Possible Causes:



Canister vent (CV) solenoid may be stuck in open position
 
EVAP canister tube, EVAP canister purge outlet tube or EVAP return tube disconnected or cracked, or canister is damaged
 
EVAP canister purge valve stuck closed, or canister damaged
 
Fuel filler cap missing, loose (not tightened) or the wrong part
 
Fuel vapor hoses/tubes blocked or restricted, or fuel vapor control valve tube or fuel vapor vent valve assembly blocked
 
Fuel tank pressure (FTP) sensor has failed (mechanical fault)
 
Fuel tank control valve is contaminated, damaged or has failed
 

Trouble Code: P0456



EVAP Emission System- Leak Detected (Very Small)

Possible Causes:



Leakage in EVAP system line
 
Faulty CCV, PCSV or FTPS
 

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 -A- Circuit Low Input

Possible Causes:



Poor connection
 
Faulty fuel level sensor
 
Short to battery in fuel level (FLS) circuit
 
Faulty fuel level circuit (FLS)
 
Faulty PCM
 

Trouble Code: P0463



Fuel Level Sensor -A- Circuit high Input

Possible Causes:



Short to battery in fuel level (FLS) circuit
 
Faulty fuel level sensor
 
Faulty PCM
 

Trouble Code: P0464



Fuel Level Sensor -A- Circuit Intermittent

Possible Causes:



Contact resistance in connectors
 
Short to battery in fuel level (FLS) circuit
 

Trouble Code: P0480



Fan 1 Control Circuit Malfunction

Possible Causes:



Poor connection
 
Open in power circuit to cooling fan
 
Open or short in control circuit to PCM
 
Faulty fan relay
 
Faulty cooling fan module
 
Faulty PCM
 

Trouble Code: P0501



Vehicle Speed Sensor Circuit Range/Performance

Possible Causes:



VSS signal circuit from the sensor to the I/P Cluster to the PCM is open, shorted to ground or to system power
 
VSS (Magnetic) signal (+) or (-) circuit is open or shorted
 
VSS (Magnetic) is damaged or has failed
 
PCM has failed
 

Trouble Code: P0504



Brake Switch -A-/-B- Correlation (1)

Possible Causes:



Poor connection
 
Open or short
 
Faulty PCM
 

Trouble Code: P0504



Brake Switch -A-/-B- Correlation (2)

Possible Causes:



Open or short circuit in harness
 
Poor connection or damaged harness
 
Faulty brake warning lamp or brake test switch
 

Trouble Code: P0506



Idle Speed Lower Than Expected

Possible Causes:



ISC motor "open" circuit is open or shorted to ground
 
ISC motor "close" circuit is open or shorted to ground
 
ISC motor is damaged or has failed
 
PCM is damaged
 

Trouble Code: P0507



Idle Speed Higher Than Expected

Possible Causes:



ISC motor control circuit(s) open or shorted to ground
 
ISC motor is damaged or has failed
 
PCM is damaged
 

Trouble Code: P050B



Cold Start Ignition Timing Performance

Possible Causes:



Faulty Ignition Coil
 
Faulty PCM
 

Trouble Code: P0532



A/C Refrigerant Pressure Sensor -A- Circuit Low Input

Possible Causes:



Poor connection
 
Open in power circuit
 
Open or short to ground in signal circuit
 
Faulty A/C pressure sensor
 
Faulty PCM
 

Trouble Code: P0533



A/C Refrigerant Pressure Sensor -A- Circuit High Input

Possible Causes:



Poor connection
 
Open in signal circuit open
 
Open in ground circuit
 
Faulty A/C pressure sensor
 
Faulty PCM
 

Trouble Code: P0562



System Voltage Low Input

Possible Causes:



Ignition system voltage circuit is open
 
Generator is damaged or has failed (generator output too low)
 
PCM has failed
 

Trouble Code: P0563



System Voltage High Input

Possible Causes:



Generator is damaged or has failed (generator output to high)
 
PCM has failed
 

Trouble Code: P0571



Brake Switch -A- Circuit

Possible Causes:



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

 
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