الموضوع: التعرف على الاعطال بدون جهاز

صراحة حاجة جميلة! بس مش عارف ازاي النتيجة ختظهر بدون جهاز لقراءة الارقام دي!
يعني ازاي حيدني 55 بدون ساعة رقمية تكتب الرقم ده؟
مع الشكر الجزيل

سؤال للاخ بتاع المنوفيه اللي كاتب الموضوع ؟؟؟

انت جربت الموضوع ده علي عربيتك ؟ ولا الموضوع منقول ؟؟؟
ياريت تقول لنا اكواد الاعطال كامله علشان الموضوع يفيد الكل..

ولو لمبة التشيك اصلا منوره وانا عاوز اعرف هي منوره ليه. هل ده حيأثر علي بيان الاعطال ؟

-افتح الكونتاكت ولاحظ ان مروحة الرادياتير هتشتغل طول الاختبار

ياريت توضح لنا ايه الحكمه من كده ؟؟؟

ممكن صورة للكابل بالأطراف التي نقوم بتوصيلها

YouTube - Dewoo Lanos read error codes

المشاركة الأصلية كتبت بواسطة Strong

ممكن صورة للكابل بالأطراف التي نقوم بتوصيلها

اتفضل.






The first thing you need to do is find out what malfunction code(s) are presently set in the ECM. You can read these malfunction codes in several different ways. The best and easiest way is to purchase a "SCAN" tool like Diacom or Turbolink and they will conveniently read and store the code for you. The other method is to perform a "NON-SCAN" diagnostic circuit check which causes the "Service Engine Soon" light to blink the codes set in the ECM.

The following "NON-SCAN" method can be used to read these codes.
A steady "Service Engine Soon" light with ignition "ON" and engine stopped confirms battery and ignition voltage to the Electronic Control Module (ECM).

1. First you must locate the ALDL connector which is located below the instrument panel (under radio).

2. With ignition "ON" and engine "NOT RUNNING" use a jumper (paper clip) and connect terminal "B" to terminal "A". Terminal "A" is the ground connection.
3. The ECM will cause the "Service Engine Soon" light to flash Code 12, indicating that the ECM diagnostics are working. Code 12 will flash three (3) times, followed by any other trouble codes stored in memory. Each additional code will flash three (3) times, starting with the lowest code, and then start over again with Code 12. If there are no other codes, Code 12 will flash until the diagnostic jumper is disconnected or the engine is started.
Example: An error Code 13 will be: 12,12,12,13,13,13,12,12,12, any more Codes...
4. To clear the codes, shut the ignition "OFF" and remove the ECM supply voltage for 10 seconds. This is the orange wire and connector located behind the battery. Re-connecting this wire will cause the ECM to reset which clears the Malfunction Codes.

If the codes are not cleared manually, they will be cleared by the ECM after 50 engine starts with no malfunctions