OBD-I/GM SCANNER - SCANNER FOR DAEWOO/GM VEHICLES WHICH ARE NOT OBD-II COMPLIANT

جميع السيارات الدايو - لانوس - نوبيرا - ماتيز - ليجانزا 1450 جنيه بدون اللابتوب

● FUNCTION

Read and clear fault codes stored in ECU of engine
+ Read and clear fault codes in ECU memory
+ Turn off the Malfunction Indicator Light (MIL) after replacing part or repairing vehicles

Display current data and sensor parameter
  1. Speed of the Engine (RPM)
  2. Speed of vehicle
  3. Calculated load value
  4. Current battery voltage
  5. Base pulse width of the injector
  6. Manifold vacuum
  7. Manifold absolute pressure
  8. Barometric pressure
  9. A/C pressure
  10. Manifold air temperature
  11. Coolant temperature
  12. Throttle position
  13. Oxygen sensor voltage
  14. Air/Fuel ratio
  15. Intake air Temperature
  16. Timing advance
  17. Air Flow Rate
  18. Many other

Active & turning actuators of Engine
  1. Adjust the speed of Idle RPM of Engine
  2. Adjust the ignition angle (set spark advance)
  3. Turn on / off, check engine light and reset ECU
  4. Active and Reset actuators as A/C conditioning, cooling fans, IAC Motor
  5. Clear and reset the ECM memory and many other functions
  6. Dump memory ECU
  7. Set Air/Fuel Ratio
  8. More functions…as Open source, editor language, macros, descriptions and parameters to your language

              Software Interface
















 

● APPLICATION

- The models of DAEWOO: Lanos, Cielo, Nubira, Leganza ...
Notes: some of the new generation vehicles such as Magnus, Lacetti, Gentra are compliant with the international standard OBD-II.
- The models of GM:

● LOCATION OF DIAGNOSTIC CONNECTOR

The OBD-I/GM Daewoo diagnostic connection commonly has 12 pins or 16 pins. It is located around the steering-wheel, inside the fuse-box or under the right cope of the auxiliary-seat

Connection diagram:

Notes: You can use the USB port through a USB-COM converter

Notes: With a 12-pin connector
- Don’t use pin "E" if communication speed is 8192 bauds
- Don’t use pin "M" if communication speed is 160 bauds

Notes: With a 16-pin connector, just connect “M” pin and “A” pin

● ADVANTAGE OF THE EQUIPMENT

- Co-production product
- New solution (PC based)
- Low price
- Simple to use
- Good consultation, Support, Technology transfer and User guide
- Convenient Warranty, Service and Upgrade
- Used for GM / Daewoo vehicles manufactured since 1980 with standard OBD-I/GM

● PACKAGE

- 01 electronic signal converter
- 01 CDROM of system-control Software
- Documents
- 01 computer (Option)
- 01 computer-table (Option)

● QUESTION & ANSWER

1. Question: I used the tool for Lanos with a check engine light on. It works well .I got the o2 sensor and EGR troubles and other UNKNOWN troubles

Answer: In configuration file for cars is only show few codes as example, if DTCs part show on is UNKNOWN then you look up code to from code list on guidebook.

2. Question: What do these unknown troubles refer to ? should I ignore them ?

Answer: Cielo cars are older and not used some sensor in Engine system, Therefore, some code show on list of scanner but you should ignore it.

3. Question: The hose of map sensor was removed but no map error appear?

Answer: ECU of Daewoo car designed detecting fault code is not immediate as other manufacturers. You need to run car on the road until Check Engine Light is Turn ON then Scanner will show fault for you.

4. Question: When I turn the light engine off. The light come back when I stopped the ALDL. So what to do to keep the light off?

Answer: You remember that, Check engine light ON is in Memory of ECU is stored Fault codes.
- If you have Clear code, reset ECU and Turn off light by Scanner and light is not light ON again then it is history code and you do not need to repairs.
- If you have Clear code, reset ECU and Turn off light by Scanner but light still come back ON after few seconds then your car is still fault. You must replace part or repair this fault and reset ECU again more times by Scanner for check.

5. Question: The same thing happened when I tried to set the IAC motor or idle RPM or set spark. What to do to keep all the input values saved ?

Answer: All the turning of value to ECU is only temporary for the try, check & repairs. It can not save after turn OFF and ON engine again. This is safe function of ECU manufacturer.

6. Question: What is the idle value of fuel ratio for Lanos and Nubira ?

Answer: This is value show on default when you open Lanos, Nubira file.xml

7. Question: What is the idle value of spark advance and the other override parameters for Lanos and Nubira?

Answer: All the turning of value to ECU is only temporary for the try, check & repairs. It cannot save & override after turn OFF and ON engine again. This is safe function of ECU manufacturer.

8. Question: Can I clear malfunction code without repairing the car?

Answer: Yes, if that code is only history code else if code is current code then you must part replace or repair it before clear.

9. Question: What do these acronym refer to in virtual dashboard?
1-SAP
2- BPW
3-FCDEGA
4-FLACPRES

Answer:
1-SAP: Spark Timing Advance (or Ignition angle)
2- BPW: Time of Injectors is opening (mini second unit)
3-FCDEGA: Temperature of fuel
4-FLACPRES: Temperature of liquid on air temp regulator
Please look at use guide for detail
 

10. Question: I got some Unknown trouble codes their numbers are 6 / 7 / 8 but I did not find them in list. Do I ignore them?

Answer: Please update Lanos & Nubira *.xml file from the link Down Page for update fault code list.

11. Question: The steps to turn MIL off are; Clear code, reset ECU and Turn off light. How do I reset ECU ?

Answer:
- Clear DTCs --> Start ALDL (F3)
- BLM Reset --> Start ALDL (F3)
- BLM Reset --> Start ALDL (F3)
- Dump Memory space --> Start ALDL (F3)
- Reset IAC Motor --> Start ALDL (F3)
- Turn check engine light off --> Start ALDL (F3)

12. Question: I understand from your explanation that I cannot adjust idle air or spark advance or RPM because when I turn engine off the old values appear again. But according to the manual the scanner can modify turning actuator of engine. Is this true? if not, Is the scanner only used to read ECU faults ?

Answer:
- The reset and active actuator is available for after that
- The turning is temporary available still turn put our scanner or turn ignition key ON again This function is for the try, check without adjust mechanic part

● RELEVANT DOCUMENTS