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

● Product code: ET1003
● Origin: DTDAUTO
● Availability: In stock
● Rate:

● 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:

Year	VIN	Engine	Size	Description
86-88	Z	LB4	4.3	Trucks
86-89	S	8	2.8
86-89	F	LB9	5.0	Corvette and Camaro
86-89	8	L98	5.7	Corvette and Camaro
87-88	H	L03	5.0	Trucks
87-88	K	L05	5.7	Trucks
91	Z	LB4	4.3	Trucks
87	W	LB6	2.8	Chevrolet Celebrity
87	W	LB6	2.8	Celebrity 1987
88	W	LB6	2.8	1988 Beretta GT
90	N	LG7	3.3	Buick Century LTD/ Pontiac Grand AM
90	T	LH0	3.1	Cavalier Z24
90-91	F	LB9	5.0	F Car
90-91	Y	L98	5.7	Y Car
91	X	LQ1	3.4	W Car
92	L	L27	3.8	Oldsmobile Silhouette
92	T	LHO	3.1	Chevrolet Lumina
93-95	J	LT5	5.7	Y - Car Man
92	1	L67	3.8	Pntiac H-Car
92	1	L67	3.8	2,3C - Car
92	L	L27	3.8	1, 2, 3 U Van
93	1	L67		Pontiac H-car
93	1	L67	3.8	2,3C - Car
94-95	P	LT1	5.7	Car Auto & Man
94-95	X	LQ1	3.4	Lumina DOHC SFI
94	W	L99	4.3	1B - Car
94	P	LT1	5.7	1,4B 6D - Car
95	W	L99	4.3	1B - Car
95	P	LT1	5.7	1,4B 6D - Car
94	P	LT1	5.7	1,2F - Car Auto
95	P		5.7	1,2F - Car Auto
95	L	L27	3.8	Lumina APV, Silhouette, Trans Sport
95	7	LLO	1.9	Saturn
95	P	LT1	5.7	Corvette
95	J	LT5	5.7	Corvette
95	K	L36	3.8	Pontiac Bonneville SE
95	1	L67	3.8	Pontiac Grand Prix GTP or Bonneville SSEI
95	S	L32	3.4	F-CAR Auto (4L60E)
95	S	L32	3.4	1995 Chevrolet Camaro F-Body L32 (Manual)
91	Z	LB4	4.3	Cyclone-Typhoon 2 bar/3 bar
88-94	VN/VP	V6/V8	3.8	Commodore
94-98	VR/VS	V6/V8	3.8	Commodore
98-00	VT	V6	3.8	Commodore
98-00	VT	V8	5.0	Commodore
00-02	VX	V6	3.8	Commodore
02-04	VY	V6	3.8	Commodore
78		2.0		Fiat 124 Spider (transplant)
93	4.3			1993 T10 Blazer 4.3L Vortec CPI V6 4L60E Automatic
91		3.1		Chevrolet Beretta/Cavalier 3100 SFI
All 727 ECMs

● 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 HERE for update fault code list. You can find read in Q&A item from here: http://www.dtdauto.com/Product/Product_diagnostic/GM Scanner_E.htm

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

Answer & Question	Consultation selection	Why buy DTDAUTO products?
Product introduction	Connection diagram	Installing Instruction
USB to COM installation	Product introduction	*Update Nubira, Lanos .xml files**