The original daewootech forum

Hello and welcome to the forum.
We are really happy to have you as a new member and we all want to share our
experience, knowledge and resources with you to make your Daewoo owning and driving experience a pleasure.

PLEASE read through the forum posts before asking questions.
This will answer most, if not all your questions before you even need to ask.
We are happy to help in any way we can, and if you have pictures of any custom work you are doing, please post them.

There is a search function to find the most commonly asked questions.
We have been getting many new members asking the same questions repeatedly within a few posts of each other.

The members of this forum are all over the world.
For this reason, please try, to the best of your ability, to write in complete sentences, use proper grammar, spelling and punctuation.
This helps our members who do not speak, read or write English fluently, when they need the assistance of an on line language translation page.
The more clearly you write, the more clearly everyone can understand you and thus be able to help with any problems you may have.


***
Cheap 15+ HP gain from ebay
Do not buy this! The seller will mail you a cheap resistor taped to a piece of cardboard.

It can foul your oxygen sensor, clog the catalytic convertor (which will make the Check Engine light come on) and possibly damage you car's computer.

Get the *REAL* air intake temperature sensor replacement made specifically for your Daewoo here:
http://www.daewootech.net/
Contact Chris, the owner of the site for more information.
***

If you are in the US and and have trouble finding parts, most of the parts you may need to buy new can be purchased here:
http://www.gm-car-parts.com
and used parts here:
http://www.car-parts.com
More parts here:
http://www.autopartsworld.com/daewoo_parts.html
http://www.autobodypartsbuy.com
http://www.coatsdaewooparts.com


Help support our member 360Dynamics with all the hard work
he has put into his GM Daewoo parts and performance store. Buy stuff from him!!
http://www.360dynamics.ca

How To:
Gear knob removal:
http://www.daewootech.com/forum/viewtopic.php?t=1131


U.S. residents, locate a local service center near you:
http://www.daewoous.com/Locator.aspx

Replacement Headlight Bulbs
Leganza: 9006 (low beam) and 9005 (high beam)
Nubira: 9003
Lanos: 9007

Oil Filter
Part number Fram Ph3387A, DG3387A, AC/Delco PF52
This filter will fit the following 1.6L, 2.0L and 2.2L engines:
-Lanos
-Nubira
-Leganza
-Optra
-Lacetti
-Forenza
-Aveo
The Fram Double Guard with DuPont Teflon, DG3387A, is highly recommended.

For part number cross reference purposes, this filter also fits:
AMC 1980-1984, Buick, Chevrolet & Oldsmobile 1976-2003
Cadillac 1980-1999, GMC 1978-2003, Isuzu 1989-2003
Jeep 1980-1986, Saab 1994-1997

Aftermarket stereo installation kit
Installation kit:
http://www.cardomain.com/item/SCODO2110B?ref=yhps
Stereo wiring harness adapter
http://www.cardomain.com/item/SCODO01B

Plug wire sets, low price, quality unknown (I have not yet purchased these)
http://www.rockauto.com/
Leganza & Nubira: $29.79
Lanos: $22.79, $25,79 and $29.79
Or here:
http://dw-parts.drivewire.com/shop-daew ... e-set.html

Body kits:
http://www.hve.com.au/daewoo/lanos.htm
http://www.jetspeed.com.au/
http://www.sharkracing.com/main.html

Lanos Hatchback OEM wing
http://www.trademotion.com/partlocator/ ... atalogid=2

Sun roof:
Lanos, 1999 - 2002, 15" x 30", 2 position, removable, 92% UV block
http://www.jcwhitney.com/autoparts/Prod ... pId-439058

Lanos, 1999 - 2002, 17" x 35", 2 position, removable, 92% UV block
http://www.jcwhitney.com/autoparts/Prod ... pId-452302

Nubira, 1999 - 2002, 15" x 30", 2 position, removable, 92% UV block
http://www.jcwhitney.com/autoparts/Prod ... pId-439060

Nubira, 1999 - 2002, 17" x 35", 2 position, removable, 92% UV block
http://www.jcwhitney.com/autoparts/Prod ... pId-452304

Leganza, 1999 - 2002, 15" x 30", 2 position, removable, 92% UV block
http://www.jcwhitney.com/autoparts/Prod ... pId-439059

Leganza, 1999 - 2002, 17" x 35", 2 position, removable, 92% UV block
http://www.jcwhitney.com/autoparts/Prod ... pId-452303

WeatherTech wind and rain deflectors:
Leganza
http://www.jcwhitney.com/autoparts/Prod ... Id-1001191
Nubira:
http://www.jcwhitney.com/autoparts/Prod ... Id-1001192
Lanos:
http://www.jcwhitney.com/autoparts/Prod ... Id-1001190

Performance:
http://www.intimidator.co.kr/index2.htm (in Korean, English site being built)

Complete cat back exhaust (good price!)
Lanos:
http://www.evofusionusa.com/TeamSR/Daew ... lanos.html

Nubira
http://www.evofusionusa.com/TeamSR/Daew ... ubira.html

Read about brake upgrades:
http://www.daewootech.com/forum/viewtop ... hlight=com

Lowering spring part numbers:
For the Lanos:
Eibach: 2303140 (1.2" front & rear)
Intrax: 221004 (1.5" front & rear)
H&R: 29852 (front ?, rear?) and 29522 (1.4" front, 1.3" rear)

For the Leganza:
Eibach: 2307140
Intrax: 221006

Eibach alignment kit: 581250K

For the Nubira:
Eibach: 2304140
Intrax: 221008
H&R: 29517 (front 1.3", rear 1.25")

Eibach alighment kit: 581250K

Radio codes
If you lost your stock radio security code and have disconnected the battery, your radio will need a code before it will work again.
More than one person has had good luck with 2253 but also try these:
1156, 3116, 3451, 2152, 4362, 4316
4316, 2152, 4513, 4362, 1156, 2145
6451, 6361, 5624, 5241, 3346, 1165
3241, 4524, 5436, 5813, 3265, 7348
2453, 3462, 3251, 5445, 8253, 2253
2346, 4853, 6645, 5253, 1325, 4136
3116, 3221, 2151, 5312, 2654, 4315

Again, if you have any questions, feel free to ask and we will help.
Don't forget to read the other posts!

Best wishes,
Cliff

***
Please do not reply to this as it is for information purposes only.
This will be updated as more information is received.
Thank you.
***

i'd like to add some abbriviations that are widly used in the field of automotive world just to make things more easy to understand:

A/F Air fuel Ratio
A/C Air conditioning
ABDC After Bottom Dead Center
ABS Anti-Lock Braking System
AC Alternating Current
AE Acceleration Enrichment
AFR Air Fuel Ratio
AIR Air Injection Reaction
AIT Air Intake Temp
ALCL Assembly line communications link
ALDL Assembly Line Diagnostic Link
Async Fuel delivery Asynchronous to engine timing
AT Automatic Transmission
ATDC After Top Dead Center
AWD all wheel drive
AWG American Wire Gauge
Baro Barometric Pressure
BBDC Before Bottom Dead Center
BCM Body Control Module
BHP brake horse power
BLM Block Learn Multiplier
BOV Blow Of Valve
BPW base pulse width
BTU British Thermal Units
C Celsius
C/L Closed Loop
C3 GM ECM using Motorola 68xx-like processor (1+ MHz CPU)
CAI COld Air Intake
CC Cubic centemeter
CCP Controlled Canister Purge
CEL Check engine light (see MIL, SES)
CID Cubic Inch Displacement
CKP crankshaft position sensor
CMP camshaft position sensor
CP Canister Purge
CPU Central Processor Unit (the brains in the ecm)
CTS Coolant Temp Sensor
DB Decibels
DC Duty Cycle On time, compared to total event time expressed as a percent
DC Direct Current
DE Decel Enleanment
DFCO Decleration Fuel Cut Off
DIS Distributorless Ignition System
DVM Digital Multi Meter
ECM Engine Control Module
ECT engine coolant temp
ECU Engine Control Unit
EFI Electronic Fuel Injection
EGR Exhaust Gas Recirculation
EGT Exhaust Gas Temp
EPROM Erasable Programable Read Only Memory
ESC Electronic Spark Control (Knock Control)
EST Electronic Spark Timing
F Fahrenheit
FED Federal (emissions package)
FSB front strut bar
FWD front wheel drive
GPS Grams per sec
hego heated exhaust gas oxygen
HEI High Energy Ignition
HO2S heated o2 sensor
I/O Input/Output
IAC Idle Air Control
IAT Intake Air Temp
IC Integrated Circuit
ICE Internal Combustion engine
IGN Ignition
Injector On Time Time in milliseconds that an injector is on.
INT Integrator
IPW Injector Pulse Width
IS Idle Speed
ISC Idle Speed Control
KAPWR keep alive power
kg Kilogram
Kilohertz (1,000s cycles / sec)
kPa Kilopascals (Pressure)
KS Knock Sensor
L Liter (about 60 cubic inches)
LCD Liquid Crystal Display
MAF Mass Air Flow
MAP Manifold Absolute Pressure
MAT Manifold Air Temp
MDP Manifold differential Pressure
MEMCAL Memory Calibration Unit
MFI Multi-port Injection
MIL malfunction indicator lamp (see CEL, SES)
MT Manual Transmission
NC Normally Closed
NEU Neutral
NO Normally Open
NPTC National Pipe thread Course
NTPF National Pipe Thread Fine
N/A Normally aspirated
O2 Sensor for detecting rich lean exhaust mixtures, GM so far uses this type, and it has a high slew rate and therefore is more of a switch
OBD2 on board diagnostics, newer vehicle electronics, less friendly
OL Open Loop
OTS Oil Temp Sensor
P/N park neutral switch
P+H one way of firing an injector High initial voltage to open then lower to keep it open
P4 GM ECM using early Motorola 68HCxx-like processor (2+ MHz CPU)
PCM Powertrain Control Module (engine and trans control)
PE Power Enrichment
Port, MPFI, Multi Port, each cyl has it's own injector close to the intake valve
PS Power steering
PSI Pounds per square inch
PSIA PSI absolute
PSIG PSI Gauge
PW Pulse Width
PWM Pulse Width Modulation
PWS power steering
QT Quart
R-12 Refrigerant
RAM Random Access Memory
RAP Retained Accessory Power
RFI Radio Frequency Interference
ROM Read Only Memory
RR Right Rear
RRFPR rising rate fuel pressure regulator
RSB rear strut bar
RTV Room Temperature Vulcanizing
RWD Rear wheel drive
SEFI Sequential Electronic Fuel Injection
SES Service Engine Soon (see MIL, CEL)
SI Saturated Injector *constant* voltage current
SRI SHort Ram Intake
SynchPulse Fuel PW with delivery tied to timing of ref pulses
TAC Thermostatic Air Cleaner
TB Throttle Body
TBI Injection system where the injectors are mounted above the butterflies
TCC Torque Converter Clutch
TCM Transmission Control Module
TDC Top Dead Center
TFT trans fluid temp
TH Turbo-Hydramatic
TPI Tuned Port Injection
TPS Throttle Position Sensor
TRC Throttle Return Control
TTS Trans Temp Sensor
TV Throttle Valve
TVS Thermal Vacuum Switch
VATS Vehicle Anti Theft System
VE Volumetric Efficiency
VIN Vehicle identification number
VSS Vehicle Speed Sensor
WBO2 this sensor differs from the O2 in so far that it is designed for a *linear* output
WG WasteGate
WOT Wide Open Throttle

MMamdouh

also when you regester please state details about your car in the "Drives" field in the form of: manufacturing year, type, shape and engine in this case i will be riding a '99 Lanos sedan with a 1.5 SOHC.

this will help us know what exactly you are driving and what ideas/advice/refrences should be given to you... needless to say that adding where you are on the gloab makes it even easyer for us to do so.

MMamdouh