Hyundai Car 1999-05

2.4L L4 VIN S Auto 4

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Trouble Code: P01372



PCM Segment Time Acquisition Incorrect

Possible Causes:



Target wheel in the crankshaft installed incorrectly
 
CKP sensor signal erratic or invalid
 
CKP sensor signal circuit open or grounded (intermittent fault)
 

Trouble Code: P01440



EVAP System Vent Solenoid Circuit Malfunction

Possible Causes:



Vent solenoid control circuit open or shorted to ground
 
Vent solenoid control circuit shorted to system power (B+)
 
Vent solenoid is damaged or has failed
 
PCM has failed
 

Trouble Code: P01443



EVAP System Malfunction (Fuel Cap Missing)

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
 
Fuel filler cap missing, loose (not tightened) or the wrong part
 
Fuel tank pressure (FTP) sensor has failed (mechanical fault)
 
Fuel tank control valve is contaminated, damaged or has failed
 

Trouble Code: P01510



Idle Charge Actuator Command Incorrect (Coil No. 1)

Possible Causes:



Idle charge (speed) actuator command signal for Coil No.1 open, shorted to ground, or shorted to power
 
Idle charge (speed) actuator valve is damaged or has failed
 
PCM has failed
 

Trouble Code: P01511



Idle Charge Actuator Command Incorrect (Coil No. 2)

Possible Causes:



Idle charge (speed) actuator command signal for Coil No.2 open, shorted to ground, or shorted to power
 
Idle charge (speed) actuator valve is damaged or has failed
 
PCM has failed
 

Trouble Code: P01513



Idle Speed Control Actuator Opening Coil Circuit Open

Possible Causes:



Idle speed actuator opening coil circuit open or shorted to ground
 
Idle speed actuator is damaged or has failed
 
PCM has failed
 

Trouble Code: P01520



Generator 'FR' Terminal Circuit Malfunction

Possible Causes:



Generator 'FR' signal circuit is open or shorted to ground
 
Generator 'FR' component (inside the unit) has failed
 
PCM has failed
 

Trouble Code: P01521



Power Steering Switch Input Circuit Malfunction

Possible Causes:



Power steering pressure switch circuit open, shorted to ground, shorted to VREF, or shorted to system power (B+)
 
Power steering pressure switch is damaged or has failed
 
PCM has failed
 

Trouble Code: P01529



Customer Snapshot Request Error

Possible Causes:



Transmission control module error
 
Check for trouble codes in the transmission control module
 
TSB 1-40-005 (3/01) contains information about this code
 

Trouble Code: P01553



Idle Speed Control Actuator Closing Coil Circuit Open

Possible Causes:



Idle speed actuator closing coil circuit is open or shorted to ground
 
Idle speed actuator is damaged or has failed
 
PCM has failed
 

Trouble Code: P01602



Serial Communication Problem With The TCM

Possible Causes:



CAN network circuit open or shorted to ground
 
CAN network circuit shorted to VREF or system power (B+)
 
TCM has failed
 

Trouble Code: P01605



Rough Road Sensor Circuit Malfunction

Possible Causes:



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

Trouble Code: P01611



MIL Request Signal Circuit Low Input

Possible Causes:



MIL request circuit between the PCM and TCM is open or shorted to ground
 

Trouble Code: P01616



Main Relay Circuit Malfunction

Possible Causes:



Main relay power fuse is open
 
Main relay control circuit to PCM is open or grounded
 
Main relay is damaged or has failed
 
PCM has failed
 

Trouble Code: P01623



Diagnostic Lamp (MIL) Power Stage Malfunction

Possible Causes:



MIL control circuit is open or shorted to ground
 
MIL control circuit is shorted to system power (B+)
 
MIL lamp is missing or has failed
 
PCM has failed
 

Trouble Code: P01624



Cooling Fan Relay Low Circuit

Possible Causes:



Cooling Fan Relay control circuit open or shorted to ground
 
Cooling Fan Relay power circuit from Main Relay is open
 
Cooling Fan Relay is damaged or has failed
 
PCM has failed
 
TSB 00-36-013 (9/00) contains information about this code
 

Trouble Code: P01625



Cooling Fan Relay High Circuit Malfunction

Possible Causes:



Cooling Fan Relay control circuit shorted to system power (B+)
 
Cooling Fan Relay is damaged or has failed
 
PCM has failed
 

Trouble Code: P0030



O2 Sensor Heater Control Circuit (Bank 1/Sensor 1)

Possible Causes:



Contaminated, deteriorated or aged sensor
 
Heater resistance out of range
 
Faulty HO2S heater
 
Faulty PCM
 
Misplaced, bent, loose or corroded terminals
 

Trouble Code: P0031



O2 Sensor Heater Circuit Low (Bank 1/Sensor 1)

Possible Causes:



Open in battery and control circuit
 
Short to ground in control circuit (pin 48 to 36)
 
Faulty HO2S heater
 
Faulty PCM
 

Trouble Code: P0032



O2 Sensor Heater Circuit High (Bank 1/Sensor 1)

Possible Causes:



Short to battery in control circuit
 
Faulty HO2S heater
 
Faulty PCM
 

Trouble Code: P0036



O2 Sensor Heater Control Circuit Bank 1/Sensor 2)

Possible Causes:



Contaminated, deteriorated or aged sensor
 
Heater resistance out of range
 
Faulty HO2S heater
 
Faulty PCM
 
Misplaced, bent, loose or corroded terminals
 

Trouble Code: P0037



O2 Sensor Heater Circuit Low (Bank 1/Sensor 2)

Possible Causes:



Open in battery and control circuit
 
Short to ground in control circuit (pin 48 to 36)
 
Faulty HO2S heater
 
Faulty PCM
 

Trouble Code: P0038



O2 Sensor Heater Circuit High (Bank 1/Sensor 2)

Possible Causes:



Short to battery in control circuit
 
Faulty HO2S heater
 
Faulty PCM
 

Trouble Code: P0106



Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance

Possible Causes:



Poor connection
 
Open or short in MAP sensor circuit
 
Faulty MAPS
 
Faulty PCM
 

Trouble Code: P0107



Manifold Absolute Pressure/Barometric Pressure Circuit Low Input

Possible Causes:



Poor connection
 
Open or short to ground in MAP sensor circuit
 
Faulty MAPS
 
Faulty PCM
 

Trouble Code: P0108



Manifold Absolute Pressure/Barometric Pressure Circuit High Input

Possible Causes:



Poor connection
 
Open or short to battery in MAP sensor circuit
 
Faulty MAPS
 
Faulty PCM
 

Trouble Code: P0111



Intake Air temperature Sensor 1 Circuit Range/Performance

Possible Causes:



Poor connection
 
Faulty IATS
 
Faulty PCM
 

Trouble Code: P0153



HO2S-21 (Bank 2 Sensor 1) Slow Response

Possible Causes:



HO2S signal circuit is open or shorted to ground
 
HO2S element is contaminated or it has failed
 
HO2S heater is damaged or has failed
 
Intake air leaks, exhaust manifold leaks or PCV system leaks
 
MAF sensor out of calibration (it may be dirty or contaminated)
 

Trouble Code: P0154



HO2S-21 (Bank 2 Sensor 1) No Activity Detected

Possible Causes:



HO2S signal circuit is open or shorted to ground
 
HO2S element is contaminated or it has failed
 
HO2S heater is damaged or has failed
 
PCM has failed
 

Trouble Code: P0171



Fuel System Too Lean (Bank 1)

Possible Causes:



Air leaks after the MAF sensor, or in the EGR or PCV system
 
Base engine "mechanical" fault affecting one or more cylinders
 
Exhaust leaks located in front of the A/FS or HO2S location
 
Fuel control sensor is out of calibration (i.e., ECT, IAT or MAP)
 
Fuel delivery system supplying too little fuel during cruise or idle periods (e.g., faulty fuel pump or dirty, restricted fuel filter)
 
Fuel injector (one or more) dirty or pressure regulator has failed
 
HO2S is contaminated, deteriorated or it has failed
 
Vehicle driven low on fuel or until it ran out of fuel
 

Trouble Code: P0172



Fuel System Too Rich (Bank 1)

Possible Causes:



Base engine "mechanical" fault affecting one or more cylinders
 
EVAP system component has failed or canister fuel saturated
 
Exhaust leaks located in front of the HO2S location
 
Fuel control sensor is out of calibration (i.e., ECT, IAT or MAF)
 
Fuel delivery system supplying too much fuel during cruise or idle periods (e.g., faulty fuel pump, or faulty pressure regulator)
 
Fuel injector(s) is leaking or stuck partially open (one or more)
 
HO2S is contaminated, deteriorated or it has failed
 

Trouble Code: P0174



Fuel System Too Lean (Bank 2)

Possible Causes:



Air leaks after the MAF sensor, or in the EGR or PCV system
 
Base engine "mechanical" fault affecting one or more cylinders
 
Exhaust leaks located in front of the A/FS or HO2S location
 
Fuel control sensor is out of calibration (i.e., ECT, IAT or MAP)
 
Fuel delivery system supplying too little fuel during cruise or idle periods (e.g., faulty fuel pump or dirty, restricted fuel filter)
 
Fuel injector (one or more) dirty or pressure regulator has failed
 
HO2S is contaminated, deteriorated or it has failed
 
Vehicle driven low on fuel or until it ran out of fuel
 

Trouble Code: P0175



Fuel System Too Rich (Bank 2)

Possible Causes:



Base engine "mechanical" fault affecting one or more cylinders
 
EVAP system component has failed or canister fuel saturated
 
Exhaust leaks located in front of the HO2S location
 
Fuel control sensor is out of calibration (i.e., ECT, IAT or MAF)
 
Fuel delivery system supplying too much fuel during cruise or idle periods (e.g., faulty fuel pump, or faulty pressure regulator)
 
Fuel injector(s) is leaking or stuck partially open (one or more)
 
HO2S is contaminated, deteriorated or it has failed
 

Trouble Code: P0181



Fuel Temperature Sensor -A- Circuit Range/Performance

Possible Causes:



Poor connection
 
Faulty fuel temperature sensor
 
Faulty PCM
 

Trouble Code: P0182



Fuel Temperature Sensor -A- Circuit Low Input

Possible Causes:



Poor connection
 
Short to ground in fuel temperature sensor circuit
 
Faulty fuel temperature sensor
 
Faulty PCM
 

Trouble Code: P0183



Fuel Temperature Sensor -A- Circuit High Input

Possible Causes:



Poor connection
 
Open in fuel temperature sensor circuit
 
Faulty fuel temperature sensor
 
Faulty PCM
 

Trouble Code: P0222



Throttle/Pedal Position Sensor/Switch -B- Circuit Low Input

Possible Causes:



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

Trouble Code: P0223



Throttle/Pedal Position Sensor/Switch -B- Circuit High Input

Possible Causes:



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

Trouble Code: P0261



Cylinder 1- Injector Circuit Low

Possible Causes:



Open in power supply harness
 
Short to ground in control harness
 
Contact resistance in connectors
 
Faulty injector
 

Trouble Code: P0262



Cylinder 1- Injector Circuit High

Possible Causes:



Open or short to battery control harness
 
Contact resistance in connectors
 
Faulty injector
 

 
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