بهذه الطريقة تستطيع تحديد العطل في سيارتك قبل فحصها بالكومبيوتر والطريقة سهلة وما تحتاج اي عدة وانت داخل السيارة تقدر تسويها.
بسم الله نبدأ
اولاً. قم بعمل نسخة للاكواد التالية واحفظها معاك دائماً في السيارة
P0112
Intake Air Temperature Sensor Voltage Low
P0113
Intake Air Temperature Sensor Voltage High
P0117
ECT Sensor Voltage Too Low
P0118
ECT Sensor Voltage Too High
P0121
Accelerator Pedal Position Sensor Signal Volts Do Not Agree w/Idle Validation Signal
P0122
Accelerator Pedal Position Sensor Signal Voltage Too Low
P0123
Accelerator Pedal Position Sensor Signal Voltage Too High
P0125
Engine Is Cold Too Long
P0168
Decreased Engine Performance Due To High Injection Pump Fuel Temperature
P0177
Water In Fuel Sensor Voltage Too Low
P0181
Fuel Injection Pump Failure
P0215
Fuel Injection Pump Control Circuit
P0216
Fuel Injection Pump Timing Failure
P0217
Decreased Engine Performance Due To Engine Overheating Condition
P0219
Camshaft Position Sensor Overspeed Signal
P0222
Idle Validation Signals Both Low
P0223
Idle Validation Signals Both High (Above 5 Volts)
P0230
Transfer pump Circuit Out Of Range
P0232
Fuel Shut-Off Voltage Too High
P0234
Turbo Boost Limit Exceeded
P0236
MAP Sensor Too High Too Long
P0237
MAP Sensor Voltage Too Low
P0238
MAP Sensor Voltage Too High
P0251
Fuel Injection Pump Mechanical Failure Fuel Valve Feedback Circuit
P0253
Fuel Injection Pump Fuel Valve Open Circuit
P0254
Fuel Injection Pump Fuel Valve Current Too High
P0300
Multiple Cylinder Misfire
P0301
Misfire Detected, Cylinder No. 1
P0302
Misfire Detected, Cylinder No. 2
P0303
Misfire Detected, Cylinder No. 3
P0304
Misfire Detected, Cylinder No. 4
P0305
Misfire Detected, Cylinder No. 5
P0306
Misfire Detected, Cylinder No. 9
P0310
Misfire Detected, Cylinder No. 6
P0320
No RPM Signal To PCM
P0336
Crankshaft Position Sensor Signal
P0341
Camshaft Position Sensor Signal
P0370
Fuel Injection Pump Speed/Position Sensor Signal Lost
P0380
Intake Air Heater Relay No. 1 Control Circuit
P0381
Wait To Start Lamp Inoperative
P0382
Intake Air Heater Relay No. 2 Control Circuit
P0387
Crankshaft Position Sensor Supply Voltage Too Low
P0388
Crankshaft Position Sensor Supply Voltage Too High
P0400
Exhaust Gas Recirculation (EGR) Flow Malfunction
P0460
Fuel Level Unit No Change Over Miles
P0462
Fuel Level Sending unit Volts Too Low
P0463
Fuel Level Sending unit Volts Too High
P0500
No Vehicle Speed Sensor Signal
P0522
Oil Pressure Voltage Too Low
P0523
Oil Pressure Voltage Too High
P0524
Oil Pressure Too Low
P0545
A/C Clutch Relay Circuit
P0562
Charging System Voltage Too Low
P0563
Charging System Voltage Too Low
P0601
PCM Internal Controller Failure
P0622
Alternator Field Improper Switching
P0712
Trans Temp Sensor Voltage Too Low
P0713
Trans Temp Sensor Voltage Too High
P0720
Low Output Speed Sensor RPM Above 15 M.P.H.
P0743
TCC Solenoid/Trans Relay Circuits
P0748
Governor Pressure Sol/Control Trans Relay Circuits
P0751
OD Switch Pressed (Lo) For More Than 5 Minutes
P0753
Trans 3–4 Shift Sol/Trans Relay Circuits
P1283
Idle Select Signal Invalid
P1284
Fuel Injection Pump Battery Voltage Out Of Range
P1285
Fuel Injection Pump Controller Always On
P1286
Accelerator Pedal Position Sensor Supply Voltage Too High
P1287
Fuel Injection Pump Controller Supply Voltage Low
P1291
No Temperature Rise Seen From Intake Air Heaters
P1295
Accelerator Pedal Position Sensor Supply Voltage Too Low
P1388
Auto Shutdown (ASD) Relay Control Circuit
P1389
No Auto Shutdown (ASD) Relay Output Voltage At PCM
P1475
Aux. 5 Volt Output Too High
P1488
Aux. 5 Volt Output Too Low
P1492
Battery Temperature Sensor Voltage Too High
P1493
Battery Temperature Sensor Voltage Too Low
P1594
Charging System Voltage Too High
P1595
Speed Control Solenoid Circuits
P1597
Speed Control Switch Always Low
P1682
Charging System Voltage Too Low
P1683
Speed Control Power Relay Or Speed Control 12 Volt Driver Circuit
P1688
Internal Fuel Injection Pump Controller Failure
P1689
No Communication Between ECM & Injection Pump Module
P1690
Fuel injection pump CKP Sensor Does Not Agree With ECM CKP Sensor
P1691
Fuel Injection Pump Controller Calibration Failure
P1693
DTC Detected In ECM Or PCM
P1694
No CCD Messages Received From ECM
P1698
No CCD Messages Received From PCM
P1740
TCC Or OD Solenoid Performance
P1756
Governor Pressure Not Equal To Target At 15–20 PSI
P1757
Governor Pressure Above 3 PSI When Request Is 0 PSI
P1762
Governor Pressure Sensor Offset Improper Voltage
P1763
Governor Pressure Sensor Voltage Too High
P1764
Governor Pressure Sensor Voltage Too Low
P1765
Trans 12 Volt Supply Relay Control Circuit
P1899
PNP Switch Failure
ثانياً. في حالة عطل سيارتك او اضاءة لمبة (Check Engine) او اي تحذير وقف السيارة على جنب واطفي المحرك واعمل التالي:
1- اخرج المفتاح من السويتش وادخله مرة اخري.
2- انتقل الى وضعية ON ثم OFF ثم ON ثم OFF ثم ON واتركه في وضعية ON ( يعني العملية تتكرر 3 مرات).
3- سوف يظهر لك رقم ( كود) في شاشة العداد (عداد المسافة ) سجله في ورقة, ستظهر كلمة done في النهاية وتعني اكتمال العملية.
4-ارجع للجدول السابق وابحث عن الكود وشف ايش عطله.
اعتقد ان العملية سهلة ولكنها تغنيك دائماً باذن الله من نصب وغش بعض الورش
اتمني تستفيدو من الطريقة واعتبروها هدية من اخوكم Luminass_2002 الى كل الاعضاء في مـــكشــات
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