Hyundai Tiburon 2003 Workshop Manual page 209

P0325 Knock Sensor Circuit
Malfunction (Bank 1)
P0330 Knock Sensor Circuit
Malfunction (Bank 2)
P0335 Crankshaft Position Sensor
Circuit Malfunction
P0340 Camshaft Position Sensor
Circuit Malfunction
P0420 Main catalyst efficiency
deterioration (Bank 1)
P0430 Main catalyst efficiency
deterioration (Bank 2)
P0441 EVAP Emission Control System
Incorrect Purge Flow
P0442 EVAP Emission Control System
Small Leak (1 mm)
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• Open or short to GND between knock sensor and ECM
• Source of high resistance between knock sensor and ECM
• Faulty knock sensor
• Short to GND between CKP sensor and ECM
• Open or short to battery between CKP and ECM
• Short between CKP sensor wires
• Poor connection between CKP connector & harness connector
• Out of allowable air gap
• Faulty target wheel tolerance
• Faulty CKP sensor
• Short to GND between CMP sensor and ECM
• Open or short to battery between CMP and ECM
• Short between CMP sensor wires
• Poor connection between CMP connector & harness
connector
• Faulty CMP sensor
• Catalytic converter deteriorated
If any codes relating to HO2S sensor. MAFS, injectors, a
P0170 or a P0173are present, do all repairs associated with
them before proceeding with thistrouble area.
• Catalytic converter deteriorated
If any codes relating to HO2S sensor. MAFS, injectors, P0171,
P0172, P0174 or P0175 are present, do all repairs associated
with them before proceeding with this trouble area.
• Stuck in valve open position
• Fuel filler cap loose or missing
• Fuel filler cap o-ring missing or damaged
• Faulty or damaged fuel filler pipe
• Leaking, disconnected or plugged fuel vapor lines
• Fuel in lines due to faulty rollover valve, on-board refueling
vapor recoveryvalve or stuck closed CCV
• Canister close valve clogged, struck open or closed
• Improperly installed purge solenoid valve
• PSV stuck open or closed
• Faulty fuel tank pressure sensor
• Leaking canister or catch tank
If any codes relating to FTPS, CCV or PSV circuits are present,
do all repairs associated with those codes before proceeding
with this troubles area.
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24.04.2008