Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHYUNDAI1999ELANTRA WAGON L4-2.0LREPAIR AND DIAGNOSISA L L DIAGNOSTIC TROUBLE CODES ( DTC )
1999 Hyundai Elantra Wagon L4-2.0L
A L L Diagnostic Trouble Codes ( DTC )
1999 Hyundai Elantra Wagon L4-2.0LSECTION A L L Diagnostic Trouble Codes ( DTC )
Testing and Inspection- Diagnostic Trouble Code Descriptions
- B Code Charts
- C Code Charts
- P Code Charts
- All Other P Codes
- P0081
- P0102
- P0103
- P0112
- P0113
- P0116
- P0117
- P0118
- P0121
- P0122
- P0123
- P0130
- P0131
- P0132
- P0133
- P0134
- P0135
- P0136
- P0137
- P0138
- P0141
- P0201
- P0202
- P0203
- P0204
- P0268
- P0300
- P0301
- P0302
- P0303
- P0304
- P0307
- P0326
- P0335
- P0336
- P0342
- P0343
- P0422
- P0441
- P0442
- P0443
- P0444
- P0445
- P0446
- P0447
- P0448
- P0451
- P0452
- P0453
- P0455
- P0501
- P0506
- P0507
- P0562
- P0563
- P0605
- P0705
- P0707
- P0708
- P0712
- P0713
- P0717
- P0722
- P0727
- P0731
- P0732
- P0733
- P0734
- P0740
- P0742
- P0743
- P0747
- P0748
- P0752
- P0753
- P0757
- P0758
- P1123
- P1124
- P1127
- P1128
- P1510
- P1513
- P1552
- P1553
- P1586
- P1605
- P1606
- P1611
- P1613
- P1624
- P1701
- P1702
- P1704
- P1709
- P3118
- U Code Charts
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.