SERVICE MANUAL
  Applies to: Hyundai Coupe/Tiburon 1998-2000
GROUP
Fuel System General
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INSPECTION CHART FOR DIAGNOSTIC TROUBLE CODES  
Fault Code No.
Comment
Component
MIL on
P0102
Mass air flow circuit low input
Mass Air Flow Sensor
YES
P0103
Mass air flow circuit high input
P0112
Intake air temp. circuit low input
Intake Air Temperature Sensor
YES
P0113
Intake air temp. circuit high input
P0116
Eng. coolant temp.circuit range
Engine Coolant Temperature Sensor
YES
P0117
Eng. coolant temp.circuit low input
P0118
Eng. coolant temp.circuit high input
P0121
Difference between load signal by MAF sensor and load signal calculated by TPS (MAF and TPS are not fault)
|
P0122
TPS circuit low input
Throttle Position Sensor
YES
P0123
TPS circuit high input
P0130
O2 sensor circuit malfunction
Upstream Oxygen Sensor
YES
P0131
O2 sensor circuit low voltage
P0132
O2 sensor circuit high voltage
P0133
O2 sensor circuit slow response
P0134
O2 sensor circuit no activity detected
P0135
O2 sensor heater circuit malfunction
Upstream Oxygen Sensor Heater
YES
P0136
O2 sensor circuit malfunction
Downstream Oxygen Sensor
YES
P0137
O2 sensor circuit low voltage
P0138
O2 sensor circuit high voltage
P0141
O2 sensor heater circuit malfunction
Downstream Oxygen Sensor Heater
YES
P0201
Injector cyl. 1, circuit malfunction
Injector
YES
P0202
Injector cyl. 2, circuit malfunction
P0203
Injector cyl. 3, circuit malfunction
P0204
Injector cyl. 4, circuit malfunction
Fault Code No.
Comment
Component
MIL on
P0300
Random misfire detected
Non catalyst damage
Yes
P0301
Misfire at cylinder 1 detected
P0302
Misfire at cylinder 2 detected
Catalyst damage (you should repair immediately)
Yes and Blinking
P0303
Misfire at cylinder 3 detected
P0304
Misfire at cylinder 4 detected
P0326
Knock sensor circuit range
Knock Sensor
No
P0335
Crankshaft position sensor circuit malfunction
Crankshaft Position Sensor
Yes
P0336
Crankshaft position sensor circuit range
P0342
Camshaft position sensor circuit low input
Camshaft Position Sensor
Yes
P0343
Camshaft position sensor circuit high input
P0422
Catalyst efficiency, below threshold
Catalyst
Yes
P0442
Evap. emission control system small leakage detected
Evaporative Emission Control System
Yes
P0441
Evap. emission control system purge valve permanently open
P0444
Purge control valve circuit open
Evaporative Emission Control Valve
Yes
P0445
Purge control valve circuit shored
P0446
Evap. emission control system canister close valve permanently closed
Evaporative Emission Control System
Yes
P0447
Evap. emission control system, ventilation control valve, short circuit to ground
Canister Close Valve
Yes
P0448
Evap. emission control system, ventilation control valve, short circuit to battery voltage
P0452
Evap. emission control system, pressure sensor, signal low
Tank Pressure Sensor
Yes
P0453
Evap. emission control system, pressure sensor, signal high
P0451
Evap. emission control system, pressure sensor, signal not plausible
P0455
Evap. emission control system incorrect purge flow
Evaporative Emission Control System
Yes
Fault Code No.
Comment
Component
MIL on
P0501
Vehicle speed sensor range
Vehicle Speed Sensor
Yes
P0506
Idle rpm lower than expected
Idle Control Valve
Yes
P0507
Idle rpm higher than expected
P0562
System voltage low
Power Supply
Yes
P0563
System voltage high
P0605
Internal control module ROM error
ECM
Yes
P1123
Long term fuel trim additive, air system too rich
Fuel System
Yes
P1124
Long term fuel trim additive, air system too lean
P1127
Long term fuel trim multiplicative, system too rich
P1128
Long term fuel trim multiplicative, system too lean
P1510
Idle control valve opening coil circuit shorted
Idle Control Valve
Yes
P1513
Idle control valve opening coil circuit open
P1552
Idle control valve closing coil circuit shorted
P1553
Idle control valve closing coil circuit open
P1586
Encoding signal circuit not rationale
MT/AT Encoding
Yes
P1605
Rough road sensor circuit malfunction
Acceleration Sensor
Yes
P1606
Rough road sensor not rationale
P1611
MIL request signal circuit low input
MIL-on Request Line
Yes
P1613
MIL request signal circuit high input