Daftar Kode DTC OBD2 Lengkap P0100–P0804 dan Artinya | Panduan Membaca Kode Kerusakan Mobil

Daftar lengkap kode DTC OBD2 mulai dari P0100 hingga P0804 beserta arti dan penjelasannya. Pelajari cara membaca kode kerusakan ECU mobil untuk mempermudah proses diagnosis dan perbaikan.

Saat lampu Check Engine menyala di dashboard, banyak pemilik mobil langsung panik. Padahal, sistem elektronik kendaraan modern sebenarnya sudah memberikan petunjuk awal mengenai sumber masalah melalui Diagnostic Trouble Code (DTC) atau kode kerusakan yang tersimpan di ECU.

Kode DTC merupakan bahasa komunikasi antara kendaraan dan teknisi. Dengan bantuan alat scanner OBD2, teknisi dapat membaca kode tersebut untuk mengetahui area sistem yang mengalami gangguan, mulai dari sensor mesin, sistem bahan bakar, pengapian, emisi, hingga transmisi otomatis.

Perlu dipahami bahwa daftar kode yang dibahas dalam artikel ini merupakan kode DTC standar OBD2 (generic code) yang digunakan secara umum oleh banyak pabrikan kendaraan. Beberapa merek mobil juga memiliki kode khusus (manufacturer specific code) yang berbeda dari daftar standar ini.

Artikel ini akan membantu Anda memahami kelompok kode DTC berdasarkan sistem kendaraan sehingga proses diagnosis menjadi lebih mudah dan terarah.

---

Apa Itu Kode DTC pada Mobil?

DTC atau Diagnostic Trouble Code adalah kode numerik yang disimpan ECU ketika sistem mendeteksi adanya kondisi abnormal pada komponen atau rangkaian tertentu.

Ketika sensor mendeteksi nilai yang berada di luar batas normal, ECU akan:

• Menyimpan kode kerusakan.
• Menyalakan lampu Check Engine.
• Menyimpan data operasi mesin saat kerusakan terjadi.
• Membantu teknisi melakukan proses diagnosis lebih cepat.

Namun perlu diingat, kode DTC bukan selalu menunjukkan komponen yang rusak. Dalam banyak kasus, kode hanya menunjukkan area masalah sehingga pemeriksaan lanjutan tetap diperlukan.

---

Kelompok Kode DTC OBD2 dan Artinya

DTC P0100 – P0199: Fuel and Air Metering

Kelompok kode ini berhubungan dengan sistem pengukuran udara dan bahan bakar yang masuk ke mesin.

Beberapa komponen yang sering memunculkan kode pada kelompok ini antara lain:

Sensor MAF (Mass Air Flow)

Kode yang sering muncul: P0100 – P0104

• P0100 Mass or Volume Air Flow Circuit Malfunction
• P0101 Mass or Volume Air Flow Circuit Range/Performance Problem
• P0102 Mass or Volume Air Flow Circuit Low Input
• P0103 Mass or Volume Air Flow Circuit High Input
• P0104 Mass or Volume Air Flow Circuit Intermittent

Gejala yang sering dirasakan:

• Mesin brebet
• Tenaga berkurang
• Konsumsi BBM boros
• Idle tidak stabil

Sensor MAP dan IAT

Kode yang umum ditemukan: P0105 – P0114

• P0105 Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
• P0106 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
• P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
• P0108 Manifold Absolute Pressure/Barometric Pressure Circuit High Input
• P0109 Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent
• P0109 Intake Air Temperature Circuit Malfunction
• P0111 Intake Air Temperature Circuit Range/Performance Problem
• P0112 Intake Air Temperature Circuit Low Input
• P0113 Intake Air Temperature Circuit High Input
• P0114 Intake Air Temperature Circuit Intermittent

Gangguan pada sensor ini dapat menyebabkan campuran udara dan bahan bakar menjadi tidak akurat.

Sensor Temperatur Mesin (ECT)

Kode terkait: P0115 – P0119

• P0115 Engine Coolant Temperature Circuit Malfunction
• P0116 Engine Coolant Temperature Circuit Range/Performance Problem
• P0117 Engine Coolant Temperature Circuit Low Input
• P0118 Engine Coolant Temperature Circuit High Input
• P0119 Engine Coolant Temperature Circuit Intermittent

Biasanya menyebabkan kipas radiator bekerja tidak normal, konsumsi bahan bakar meningkat, atau mesin sulit mencapai suhu kerja ideal.

Sensor Oksigen (O2 Sensor)

Kode: P0130 – P0167

• P0130 02 Sensor Circuit Malfunction (Bank I Sensor 1)
• P0131 02 Sensor Circuit Low Voltage (Bank I Sensor I)
• P0132 02 Sensor Circuit High Voltage (Bank I Sensor 1)
• P0133 02 Sensor Circuit Slow Response (Bank 1 Sensor 1)
• P0134 02 Sensor Circuit No Activity Detected (Bank I Sensor 1)
• P0135 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
• P0136 02 Sensor Circuit Malfunction (Bank I Sensor 2)
• P0137 02 Sensor Circuit Low Voltage (Bank I Sensor 2)
• P0138 02 Sensor Circuit High Voltage (Bank I Sensor 2)
• P0139 02 Sensor Circuit Slow Response (Bank 1 Sensor 2)
• P0140 02 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
• P0141 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
• P0142 02 Sensor Circuit Malfunction (Bank I Sensor 3)
• P0143 02 Sensor Circuit Low Voltage (Bank I Sensor 3)
• P0144 02 Sensor Circuit High Voltage (Bank I Sensor 3)
• P0145 02 Sensor Circuit Slow Response (Bank 1 Sensor 3)
• P0146 02 Sensor Circuit No Activity Detected (Bank I Sensor 3)
• P0147 02 Sensor Heater Circuit Malfunction (Bank I Sensor 3)
• P0150 02 Sensor Circuit Malfunction (Bank 2 Sensor I)
• P0151 02 Sensor Circuit Low Voltage (Bank 2 Sensor I)
• P0152 02 Sensor Circuit High Voltage (Bank 2 Sensor 1)
• P0153 02 Sensor Circuit Slow Response (Bank 2 Sensor 1)
• P0154 02 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
• P0155 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
• P0156 02 Sensor Circuit Malfunction (Bank 2 Sensor 2)
• P0157 02 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
• P0158 02 Sensor Circuit High Voltage (Bank 2 Sensor 2)
• P0159 02 Sensor Circuit Slow Response (Bank 2 Sensor 2)
• P0160 02 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
• P0161 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
• P0162 02 Sensor Circuit Malfunction (Bank 2 Sensor 3)
• P0163 02 Sensor Circuit Low Voltage (Bank 2 Sensor 3)
• P0164 02 Sensor Circuit High Voltage (Bank 2 Sensor 3)
• P0165 02 Sensor Circuit Slow Response (Bank 2 Sensor 3)
• P0166 02 Sensor Circuit No Activity Detected (Bank 2 Sensor 3)
• P0167 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3)

Sensor ini berfungsi memantau kandungan oksigen pada gas buang. Kerusakan dapat memicu lampu Check Engine dan meningkatkan emisi kendaraan.

Fuel Trim dan Fuel Pressure

Kode: P0170 – P0199

• P0170 Fuel Trim Malfunction (Bank 1)
• P0171 System too Lean (Bank 1)
• P0172 System too Rich (Bank 1)
• P0173 Fuel Trim Malfunction (Bank 2)
• P0174 System too Lean (Bank 2)
• P0175 System too Rich (Bank 2)
• P0176 Fuel Composition Sensor Circuit Malfunction
• P0177 Fuel Composition Sensor Circuit Range/Performance
• P0178 Fuel Composition Sensor Circuit Low Input
• P0179 Fuel Composition Sensor Circuit High Input
• P0180 Fuel Temperature Sensor A Circuit Malfunction
• P0181 Fuel Temperature Sensor A Circuit Range/Performance
• P0182 Fuel Temperature Sensor A Circuit Low Input
• P0183 Fuel Temperature Sensor A Circuit High Input
• P0184 Fuel Temperature Sensor A Circuit Intermittent
• P0185 Fuel Temperature Sensor B Circuit Malfunction
• P0186 Fuel Temperature Sensor B Circuit Range/Performance
• P0187 Fuel Temperature Sensor B Circuit Low Input
• P0188 Fuel Temperature Sensor B Circuit High Input
• P0189 Fuel Temperature Sensor B Circuit Intermittent
• P0190 Fuel Rail Pressure Sensor Circuit Malfunction
• P0191 Fuel Rail Pressure Sensor Circuit Range/Performance
• P0192 Fuel Rail Pressure Sensor Circuit Low Input
• P0193 Fuel Rail Pressure Sensor Circuit High Input
• P0194 Fuel Rail Pressure Sensor Circuit Intermittent
• P0195 Engine Oil Temperature Sensor Malfunction
• P0196 Engine Oil Temperature Sensor Range/Performance
• P0197 Engine Oil Temperature Sensor Low
• P0198 Engine Oil Temperature Sensor High
• P0199 Engine Oil Temperature Sensor Intermittent

Kelompok ini berkaitan dengan:

• Campuran bahan bakar terlalu miskin (Lean)
• Campuran terlalu kaya (Rich)
• Tekanan bahan bakar tidak normal
• Sensor tekanan fuel rail bermasalah

Kode yang sangat sering ditemukan adalah:

• P0171 System Too Lean Bank 1
• P0172 System Too Rich Bank 1
• P0190 Fuel Rail Pressure Sensor Malfunction

---

DTC P0200 – P0299: Sistem Injektor dan Turbocharger

Kelompok ini berkaitan dengan sistem injeksi bahan bakar dan pengaturan tekanan udara masuk.

Gangguan Injector

Kode: P0200 – P0214

• P0200 Injector Circuit Malfunction
• P0201 Injector Circuit Malfunction - Cylinder 1
• P0202 Injector Circuit Malfunction - Cylinder 2
• P0203 Injector Circuit Malfunction - Cylinder 3
• P0204 Injector Circuit Malfunction - Cylinder 4
• P0205 Injector Circuit Malfunction - Cylinder 5
• P0206 Injector Circuit Malfunction - Cylinder 6
• P0207 Injector Circuit Malfunction - Cylinder 7
• P0208 Injector Circuit Malfunction - Cylinder 8
• P0209 Injector Circuit Malfunction - Cylinder 9
• P0210 Injector Circuit Malfunction - Cylinder 10
• P0211 Injector Circuit Malfunction - Cylinder 11
• P0212 Injector Circuit Malfunction - Cylinder 12
• P0213 Cold Start Injector 1 Malfunction
• P0214 Cold Start Injector 2 Malfunction

• P0260 – P0296
• P0260 Injection Pump Fuel Metering Control "B" Intermittent Injector)
• P0261 Cylinder I Injector Circuit Low
• P0262 Cylinder I Injector Circuit High
• P0263 Cylinder I Contribution/Balance Fault
• P0264 Cylinder 2 Injector Circuit Low
• P0265 Cylinder 2 Injector Circuit High
• P0266 Cylinder 2 Contribution/Balance Fault
• P0267 Cylinder 3 Injector Circuit Low
• P0268 Cylinder 3 Injector Circuit High
• P0269 Cylinder 3 Contribution/Balance Fault
• P0270 Cylinder 4 Injector Circuit Low
• P0271 Cylinder 4 Injector Circuit High
• P0272 Cylinder 4 Contribution/Balance Fault
• P0273 Cylinder 5 Injector Circuit Low
• P0274 Cylinder 5 Injector Circuit High
• P0275 Cylinder S Contribution/Balance Fault
• P0276 Cylinder 6 Injector Circuit Low
• P0277 Cylinder 6 Injector Circuit High
• P0278 Cylinder 6 Contribution/Balance Fault
• P0279 Cylinder 7 Injector Circuit Low
• P0280 Cylinder 7 Injector Circuit High
• P0281 Cylinder 7 Contribution/Balance Fault
• P0282 Cylinder 8 Injector Circuit Low
• P0283 Cylinder 8 Injector Circuit High
• P0284 Cylinder 8 Contribution/Balance Fault
• P0285 Cylinder 9 Injector Circuit Low
• P0286 Cylinder 9 Injector Circuit High
• P0287 Cylinder 9 Contribution/Balance Fault
• P0288 Cylinder 10 Injector Circuit Low
• P0289 Cylinder 10 Injector Circuit High
• P0290 Cylinder 10 Contribution/Balance Fault
• P0291 Cylinder 11 Injector Circuit Low
• P0292 Cylinder 11 Injector Circuit High
• P0293 Cylinder 11 Contribution/Balance Fault
• P0294 Cylinder 12 Injector Circuit Low
• P0295 Cylinder 12 Injector Circuit High
• P0296 Cylinder 12 Contribution/Range Fault

Gejala yang sering muncul:

• Mesin pincang
• Getaran berlebihan
• Konsumsi bahan bakar meningkat
• Akselerasi lambat

Sistem Fuel Pump

Kode: P0230 – P0233

• P0230 Fuel Pump Primary Circuit Malfunction
• P0231 Fuel Pump Secondary Circuit Low
• P0232 Fuel Pump Secondary Circuit High
• P0233 Fuel Pump Secondary Circuit Intermittent

Biasanya berkaitan dengan:

• Relay pompa bahan bakar
• Jalur kelistrikan fuel pump
• Kerusakan motor fuel pump

Turbocharger dan Boost Control

Kode: P0234 – P0250

• P0234 Engine Overboost Condition
• P0235 Turbocharger Boost Sensor A Circuit Malfunction
• P0236 Turbocharger Boost Sensor A Circuit Range/Performance
• P0237 Turbocharger Boost Sensor A Circuit Low
• P0238 Turbocharger Boost Sensor A Circuit High
• P0239 Turbocharger Boost Sensor B Malfunction
• P0240 Turbocharger Boost Sensor B Circuit Range/Performance
• P0241 Turbocharger Boost Sensor B Circuit Low
• P0242 Turbocharger Boost Sensor B Circuit High
• P0243 Turbocharger Wastegate Solenoid A Malfunction
• P0244 Turbocharger Wastegate Solenoid A Range/Performance
• P0245 Turbocharger Wastegate Solenoid A Low
• P0246 Turbocharger Wastegate Solenoid A High
• P0247 Turbocharger Wastegate Solenoid B Malfunction
• P0248 Turbocharger Wastegate Solenoid B Range/Performance
• P0249 Turbocharger Wastegate Solenoid B Low
• P0250 Turbocharger Wastegate Solenoid B High

Umumnya ditemukan pada kendaraan turbo.

Gejala:

• Tenaga hilang
• Turbo tidak bekerja optimal
• Mesin masuk mode limp mode

---

DTC P0300 – P0399: Sistem Pengapian dan Misfire

Kelompok kode yang paling sering ditemui pada kendaraan bensin.

Misfire Cylinder

Kode:P0300 Random Misfire, P0301 – P0312 Misfire pada silinder tertentu

• P0300 Random/Multiple Cylinder Misfire Detected
• P0301 Cylinder 1 Misfire Detected
• P0302 Cylinder 2 Misfire Detected
• P0303 Cylinder 3 Misfire Detected
• P0304 Cylinder 4 Misfire Detected
• P0305 Cylinder 5 Misfire Detected
• P0306 Cylinder 6 Misfire Detected
• P0307 Cylinder 7 Misfire Detected
• P0308 Cylinder 8 Misfire Detected
• P0309 Cylinder 9 Misfire Detected
• P0311 Cylinder 11 Misfire Detected
• P0312 Cylinder 12 Misfire Detected

Penyebab yang umum:

• Busi aus
• Ignition coil rusak
• Injector tersumbat
• Kompresi rendah

Knock Sensor

Kode: P0325 – P0334

• P0325 Knock Sensor 1 Circuit Malfunction (Bank I or Single Sensor)
• P0326 Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)
• P0327 Knock Sensor 1 Circuit Low Input (Bank I or Single Sensor)
• P0328 Knock Sensor 1 Circuit High Input (Bank I or Single Sensor)
• P0329 Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)
• P0330 Knock Sensor 2 Circuit Malfunction (Bank 2)
• P0331 Knock Sensor 2 Circuit Range/Performance (Bank 2)
• P0332 Knock Sensor 2 Circuit Low Input (Bank 2)
• P0333 Knock Sensor 2 Circuit High Input (Bank 2)
• P0334 Knock Sensor 2 Circuit Intermittent (Bank 2)

Sensor ini mendeteksi gejala knocking atau detonasi pada mesin.

Crankshaft dan Camshaft Position Sensor

Kode: P0335 – P0344, P0385 – P0389

• P0335 Crankshaft Position Sensor A Circuit Malfunction
• P0336 Crankshaft Position Sensor A Circuit Range/Performance
• P0337 Crankshaft Position Sensor A Circuit Low Input
• P0338 Crankshaft Position Sensor A Circuit High Input
• P0339 Crankshaft Position Sensor A Circuit Intermittent
• P0340 Camshaft Position Sensor Circuit Malfunction
• P0341 Camshaft Position Sensor Circuit Range/Performance
• P0342 Camshaft Position Sensor Circuit Low Input
• P0343 Camshaft Position Sensor Circuit High Input
• P0344 Camshaft Position Sensor Circuit Intermittent
• P0385 Crankshaft Position Sensor B Circuit Malfunction
• P0386 Crankshaft Position Sensor B Circuit Range/Performance
• P0387 Crankshaft Position Sensor B Circuit Low Input
• P0388 Crankshaft Position Sensor B Circuit High Input
• P0389 Crankshaft Position Sensor B Circuit Intermittent

Kerusakan sensor CKP atau CMP sering menyebabkan:

• Mesin sulit hidup
• Mesin mati mendadak
• Starter berputar tetapi mesin tidak menyala

Ignition Coil

Kode: P0350 – P0362

• P0350 Ignition Coil Primary/Secondary Circuit Malfunction
• P0351 Ignition Coil A Primary/Secondary Circuit Malfunction
• P0352 Ignition Coil B Primary/Secondary Circuit Malfunction
• P0353 Ignition Coil C Primary/Secondary Circuit Malfunction
• P0354 Ignition Coil D Primary/Secondary Circuit Malfunction
• P0355 Ignition Coil E Primary/Secondary Circuit Malfunction
• P0356 Ignition Coil F Primary/Secondary Circuit Malfunction
• P0357 Ignition Coil G Primary/Secondary Circuit Malfunction
• P0358 Ignition Coil H Primary/Secondary Circuit Malfunction
• P0359 Ignition Coil I Primary/Secondary Circuit Malfunction
• P0360 Ignition Coil J Primary/Secondary Circuit Malfunction
• P0361 Ignition Coil K Primary/Secondary Circuit Malfunction
• P0362 Ignition Coil L Primary/Secondary Circuit Malfunction

Menunjukkan adanya gangguan pada rangkaian koil pengapian.

---

DTC P0400 – P0499: Sistem Emisi

Kelompok ini berkaitan dengan pengendalian emisi kendaraan.

Sistem EGR (Exhaust Gas Recirculation)

Kode: P0400 – P0408

• P0400 Exhaust Gas Recirculation Flow Malfunction
• P0401 Exhaust Gas Recirculation Flow Insufficient Detected
• P0402 Exhaust Gas Recirculation Flow Excessive Detected
• P0403 Exhaust Gas Recirculation Circuit Malfunction
• P0404 Exhaust Gas Recirculation Circuit Range/Performance
• P0405 Exhaust Gas Recirculation Sensor A Circuit Low
• P0406 Exhaust Gas Recirculation Sensor A Circuit High
• P0407 Exhaust Gas Recirculation Sensor B Circuit Low
• P0408 Exhaust Gas Recirculation Sensor B Circuit High

Gangguan EGR dapat menyebabkan:

• Mesin kurang responsif
• Asap berlebihan
• Emisi meningkat

Catalytic Converter

Kode: P0420, P0430

• P0420 Catalyst System Efficiency Below Threshold (Bank 1)
• P0421 Warm Up Catalyst Efficiency Below Threshold (Bank 1)
• P0422 Main Catalyst Efficiency Below Threshold (Bank 1)
• P0423 Heated Catalyst Efficiency Below Threshold (Bank 1)
• P0424 Heated Catalyst Temperature Below Threshold (Bank 1)
• P0430 Catalyst System Efficiency Below Threshold (Bank 2)
• P0431 Warm Up Catalyst Efficiency Below Threshold (Bank 2)
• P0432 Main Catalyst Efficiency Below Threshold (Bank 2)
• P0433 Heated Catalyst Efficiency Below Threshold (Bank 2)
• P0434 Heated Catalyst Temperature Below Threshold (Bank 2)

Dua kode ini termasuk yang paling sering muncul pada kendaraan berusia di atas lima tahun.

Sistem EVAP

Kode: P0440 – P0455

• P0440 Evaporative Emission Control System Malfunction
• P0441 Evaporative Emission Control System Incorrect Purge Flow
• P0442 Evaporative Emission Control System Leak Detected (small leak)
• P0443 Evaporative Emission Control System Purge Control Valve Circuit
• P0444 Evaporative Emission Control System Purge Control Valve Circuit
• P0445 Evaporative Emission Control System Purge Control Valve Circuit Shorted
• P0446 Evaporative Emission Control System Vent Control Circuit Malfunction
• P0447 Evaporative Emission Control System Vent Control Circuit Open
• P0448 Evaporative Emission Control System Vent Control Circuit Shorted
• P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
• P0450 Evaporative Emission Control System Pressure Sensor Malfunction
• P0451 Evaporative Emission Control System Pressure Sensor Range/Performance
• P0452 Evaporative Emission Control System Pressure Sensor Low Input
• P0453 Evaporative Emission Control System Pressure Sensor High Input
• P0454 Evaporative Emission Control System Pressure Sensor Intermittent
• P0455 Evaporative Emission Control System Leak Detected (gross leak)

Biasanya berkaitan dengan:

• Tutup tangki bahan bakar longgar
• Selang EVAP bocor
• Katup purge bermasalah

Cooling Fan

Kode:P0480 – P0485

• P0480 Cooling Fan I Control Circuit Malfunction
• P0481 Cooling Fan 2 Control Circuit Malfunction
• P0482 Cooling Fan 3 Control Circuit Malfunction
• P0483 Cooling Fan Rationality Check Malfunction
• P0484 Cooling Fan Circuit Over Current
• P0485 Cooling Fan Power/Ground Circuit Malfunction

Gangguan pada sistem kipas pendingin dapat memicu overheating.

---

DTC P0500 – P0599: Vehicle Speed dan Idle Control

Kelompok ini berhubungan dengan pengendalian putaran mesin dan kecepatan kendaraan.

Vehicle Speed Sensor (VSS)

Kode: P0500 – P0503

• P0500 Vehicle Speed Sensor Malfunction
• P0501 Vehicle Speed Sensor Range/Performance
• P0502 Vehicle Speed Sensor Low Input
• P0503 Vehicle Speed Sensor Intermittent/Erratic/High

Gejala:

• Speedometer tidak akurat
• Perpindahan gigi transmisi otomatis terganggu
• ABS bermasalah pada beberapa model

Idle Control System

Kode: P0505 – P0507

• P0505 Idle Control System Malfunction
• P0506 Idle Control System RPM Lower Than Expected
• P0507 Idle Control System RPM Higher Than Expected

Biasanya ditandai dengan:

• Idle naik turun
• Mesin mati saat langsam
• RPM terlalu tinggi

Oil Pressure Sensor

Kode: P0520 – P0523

• P0520 Engine Oil Pressure Sensor/Switch Circuit Malfunction
• P0521 Engine Oil Pressure Sensor/Switch Circuit Range/Performance
• P0522 Engine Oil Pressure Sensor/Switch Circuit Low Voltage
• P0523 Engine Oil Pressure Sensor/Switch Circuit High Voltage

Pemeriksaan harus segera dilakukan karena berkaitan langsung dengan sistem pelumasan mesin.

Sistem Kelistrikan dan Charging

Kode: P0560 – P0563

• P0560 System Voltage Malfunction
• P0561 System Voltage Unstable
• P0562 System Voltage Low
• P0563 System Voltage High

Sering disebabkan oleh:

• Aki lemah
• Alternator bermasalah
• Ground kelistrikan kurang baik

---

DTC P0600 – P0699: Modul Kontrol dan ECU

Kelompok ini menunjukkan adanya gangguan pada komputer kendaraan atau komunikasi antar modul.

Kode yang sering ditemukan:

• P0600 Serial Communication Link Malfunction
• P0601 ECU Memory Error
• P0606 PCM Processor Fault
• P0620 Generator Control Circuit Malfunction
• P0650 MIL Control Circuit Malfunction

Kerusakan pada kelompok ini biasanya membutuhkan pemeriksaan lanjutan menggunakan scanner profesional dan analisis kelistrikan yang lebih mendalam.

---

DTC P0700 – P0804: Sistem Transmisi

Kelompok kode ini berkaitan dengan transmisi otomatis maupun manual elektronik.

Transmission Control System

Kode: P0700 – P0709

• P0700 Transmission Control System Malfunction
• P0701 Transmission Control System Range/Performance
• P0702 Transmission Control System Electrical
• P0703 Torque Converter/Brake Switch B Circuit Malfunction
• P0704 Clutch Switch Input Circuit Malfunction
• P0705 Transmission Range Sensor Circuit malfunction (PRNDL Input)
• P0706 Transmission Range Sensor Circuit Range/Performance
• P0707 Transmission Range Sensor Circuit Low Input
• P0708 Transmission Range Sensor Circuit High Input
• P0709 Transmission Range Sensor Circuit Intermittent

Menunjukkan adanya gangguan yang terdeteksi oleh modul transmisi.

Speed Sensor Transmisi

Kode: P0710 – P0728

• P0710 Transmission Fluid Temperature Sensor Circuit Malfunction
• P0711 Transmission Fluid Temperature Sensor Circuit Range/Performance
• P0712 Transmission Fluid Temperature Sensor Circuit Low Input
• P0713 Transmission Fluid Temperature Sensor Circuit High Input
• P0714 Transmission Fluid Temperature Sensor Circuit Intermittent
• P0715 Input/Turbine Speed Sensor Circuit Malfunction
• P0716 Input/Turbine Speed Sensor Circuit Range/Performance
• P0717 Input/Turbine Speed Sensor Circuit No Signal
• P0718 Input/Turbine Speed Sensor Circuit Intermittent
• P0719 Torque Converter/Brake Switch B Circuit Low
• P0720 Output Speed Sensor Circuit Malfunction
• P0721 Output Speed Sensor Range/Performance
• P0722 Output Speed Sensor No Signal
• P0723 Output Speed Sensor Intermittent
• P0724 Torque Converter/Brake Switch B Circuit High
• P0725 Engine Speed input Circuit Malfunction
• P0726 Engine Speed Input Circuit Range/Performance
• P0727 Engine Speed Input Circuit No Signal
• P0728 Engine Speed Input Circuit Intermittent

Gejala:

• Perpindahan gigi kasar
• Transmisi masuk mode darurat
• Indikator transmisi menyala

Torque Converter

Kode: P0740 – P0749

• P0740 Torque Converter Clutch Circuit Malfunction
• P0741 Torque Converter Clutch Circuit Performance or Stuck Off
• P0742 Torque Converter Clutch Circuit Stock On
• P0743 Torque Converter Clutch Circuit Electrical
• P0744 Torque Converter Clutch Circuit Intermittent
• P0745 Pressure Control Solenoid Malfunction
• P0746 Pressure Control Solenoid Performance or Stuck Off
• P0747 Pressure Control Solenoid Stuck On
• P0748 Pressure Control Solenoid Electrical
• P0749 Pressure Control Solenoid Intermittent

Gangguan dapat menyebabkan:

• Slip transmisi
• Konsumsi bahan bakar meningkat
• Getaran saat berkendara

Shift Solenoid

Kode: P0750 – P0774

• P0750 Shift Solenoid A Malfunction
• P0751 Shift Solenoid A Performance or Stuck Off
• P0752 Shift Solenoid A Stuck On
• P0753 Shift Solenoid A Electrical
• P0754 Shift Solenoid A Intermittent
• P0755 Shift Solenoid B Malfunction
• P0756 Shift Solenoid B Performance or Stock Off
• P0757 Shift Solenoid B Stuck On
• P0758 Shift Solenoid B Electrical
• P0759 Shift Solenoid B Intermittent
• P0760 Shift Solenoid C Malfunction
• P076 I Shift Solenoid C Performance or Stuck Off
• P0762 Shift Solenoid C Stuck On
• P0763 Shift Solenoid C Electrical
• P0764 Shift Solenoid C Intermittent
• P0765 Shift Solenoid D Malfunction
• P0766 Shift Solenoid D Performance or Stuck Off
• P0767 Shift Solenoid D Stuck On
• P0768 Shift Solenoid D Electrical
• P0769 Shift Solenoid D Intermittent
• P0770 Shift Solenoid E Malfunction
• P0771 Shift Solenoid E Performance or Stuck Off
• P0772 Shift Solenoid E Stuck On
• P0773 Shift Solenoid E Electrical
• P0774 Shift Solenoid E Intermittent

Merupakan salah satu penyebab paling umum masalah perpindahan gigi pada transmisi otomatis modern.

Shift Timing dan Gear Ratio

Kode: P0780 – P0804

• P0780 Shift Malfunction
• P0781 1-2 Shift Malfunction
• P0782 2-3 Shift Malfunction
• P0783 3-4 Shift Malfunction
• P0784 4-5 Shift Malfunction
• P0785 Shift/Timing Solenoid Malfunction
• P0786 Shift/Timing Solenoid Range/Performance
• P0787 Shift/Timing Solenoid Low
• P0788 Shift/Timing Solenoid High
• P0789 Shift/Timing Solenoid Intermittent
• P0790 Normal/Performance Switch Circuit Malfunction
• P0801 Reverse Inhibit Control Circuit Malfunction
• P0803 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
• P0804 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction

Biasanya muncul ketika ECU mendeteksi rasio gigi yang tidak sesuai dengan perintah transmisi.

---

Cara Membaca Kode DTC OBD2

Setiap kode DTC memiliki format tertentu.

Contoh:

P0301

• P = Powertrain (Mesin dan Transmisi)
• 0 = Generic Code
• 3 = Sistem Pengapian
• 01 = Misfire Silinder 1

Contoh lain:

P0171

• P = Powertrain
• 0 = Generic
• 1 = Fuel and Air Metering
• 71 = System Too Lean Bank 1

Dengan memahami pola ini, teknisi dapat mempercepat proses diagnosis tanpa harus menebak-nebak sumber kerusakan.

---

FAQ

Apakah kode DTC sama untuk semua merek mobil?

Tidak selalu. Kode generik OBD2 umumnya sama pada semua merek, tetapi pabrikan tertentu dapat menambahkan kode khusus yang hanya berlaku pada kendaraan mereka.

Apakah kode DTC langsung menunjukkan komponen yang rusak?

Tidak. Kode DTC hanya menunjukkan area gangguan atau sistem yang perlu diperiksa lebih lanjut.

Apakah lampu Check Engine selalu berarti kerusakan serius?

Tidak. Beberapa kasus hanya disebabkan oleh sensor atau konektor yang bermasalah. Namun pemeriksaan tetap perlu dilakukan agar kerusakan tidak berkembang lebih parah.

Bagaimana cara membaca kode DTC?

Menggunakan scanner OBD2 yang terhubung ke soket diagnostik kendaraan.

Kode DTC apa yang paling sering muncul?

Beberapa yang paling sering ditemukan di bengkel adalah:

• P0171 System Too Lean
• P0300 Random Misfire
• P0301–P0304 Misfire Silinder
• P0420 Catalyst Efficiency Below Threshold
• P0500 Vehicle Speed Sensor Malfunction

---

Kesimpulan

Kode DTC merupakan alat bantu diagnosis yang sangat penting pada kendaraan modern. Dengan memahami kelompok kode mulai dari P0100 hingga P0804, teknisi maupun pemilik kendaraan dapat memperoleh gambaran awal mengenai sumber masalah yang terjadi.

Meski demikian, pembacaan kode DTC tidak boleh dijadikan satu-satunya dasar penggantian komponen. Pemeriksaan data live, pengujian sensor, analisis wiring diagram, serta pengalaman teknisi tetap menjadi faktor utama untuk menemukan akar masalah secara akurat.

Bagi pemilik kendaraan, mengetahui arti dasar kode DTC dapat membantu memahami kondisi mobil dan menghindari penggantian komponen yang tidak diperlukan.

---

Montirpro Auto Care.
Perawatan Mobil Berkualitas untuk Performa Maksimal.
Didukung teknisi berpengalaman dengan layanan profesional dan terpercaya.

🌐 Montirpro.com
📞 0811-1857-333