Question about 2000 Hyundai Elantra

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LB light, green

Just a morbid curiosity, but what exactly is the acronym "LB" stand for on my green warning light?

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  • turkmani Mar 21, 2009

    Why does the green oval "LB" warning light come on during driving of my 1999 1500 cc Avante at speeds over 60 KPH also the fuel consumption is to high 150 KM. per 20 Liter of fuel

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This is L/B lean burn light, when is on add 20% of air to fuel mixture. If you have any question my msn is slopez75@hotmail.com english spoke but spanish prefered!

Posted on Dec 23, 2008

  • Sedrick75 Jan 27, 2010


    If you have problem when you are driving and this L/B light turn causing power loss. You have to remove the speedometer and locate and remove in the back a screw which says REED, then put everything in place. Whithout that screw the L/B Lean burn light dont turn on again.



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PWR light came on. What can it be and how can i switch it off?


According to the manual, it changes the engine operation from "Fuel Efficiency" to "Powerful" mode. I don't know exactly what the acronym stands for but when used it revs the engine to a much higher rpm before shifting. There is a button between the driver and passenger seat you can turn it on/off, it's not a 'warning' light

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Hyundai Avante (Elantra) green


a small rubber vacuum pipe connecting to the injector system / inlet manifold. Sometimes this pipe perishes and allows air to enter thus decreasing the vacuum. The engine then cuts out. It's simple to check and replace the tubing where necessary. You may also notice the engine cutting out when traveling at speed and one suddenly slows down.

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What do the letters EP stand for on the dash board of the mini cooper 2003 model?


EP means "emergency program" - this means there is a fault with the transmission. This can be a simple sensor issue, a need for calibration or teach in, bad alternator/battery, old fluid, total transmission failuire, etc, etc, etc.
The fault memory needs to be read out to determine exactly what is putting the car into EP.
EP is essentailly the transmission warning light.

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What is causing the battery to drain?


Running the car will drain the battery it if it's not charging ! An if your charging light is on it isn't charging ! Did you check power an grounds on the alternator ? There is a single heavier wire on the back of the alternator, this should have battery voltage ! You may want to take this to a ASE certified repair shop !
Functionality
With the ignition switch in the RUN position, voltage is applied through the warning indicator I circuit 904 (LG/RD) to the voltage regulator. This turns the regulator on, allowing current to flow from battery sense A circuit 35 (OG/LB) to the generator field coil. When the engine is started, the generator begins to generate alternating current (AC) which is internally converted to direct current (DC). This current is then supplied to the vehicle's electrical system through the output (B+) terminal of the generator.
Once the generator begins generating current, a voltage signal is taken from the generator stator and fed back to the regulator S circuit 4 (WH/BK). This voltage feedback signal (typically half the battery voltage) is used to turn off the warning indicator.
With the system functioning normally, the generator output current is determined by the voltage of the A circuit 35 (OG/LB). The A circuit 35 (OG/LB) voltage is compared to a set voltage internal to the regulator, and the regulator controls the generator field current to maintain the correct generator output.
The set voltage will vary with temperature and is typically higher in cold temperatures and lower in warm temperatures. This allows for better battery recharge in the winter and reduces the chance of overcharging in the summer.
Battery Positive Output (B+) Circuit 38 (BK/OG)
The generator output is supplied through the battery positive output (B+) terminal on the back of the generator to the battery and electrical system.
I Circuit 904 (LG/RD)
The I (ignition) circuit 904 (LG/RD) is used to turn on the voltage regulator. This circuit is powered up with the ignition switch in the RUN position. This circuit is also used to turn the charging system warning indicator on if there is a fault in the charging system operation.
A Circuit 35 (OG/LB)
The A (battery sense) circuit 35 (OG/LB) is used to sense battery voltage. This voltage is used by the regulator to determine generator output. This circuit is used to supply current to the generator field (rotor). The amount of current supplied to the rotor will determine generator output.
S Circuit 4 (WH/BK)
The S (stator) circuit 4 (WH/BK) is used to feed back a voltage signal from the generator to the regulator. This voltage is used by the regulator to turn off the charging system warning indicator. The S circuit is fed back externally on external mounted regulator generators.
Visual Inspection Chart Mechanical Electrical
  • Battery case, posts, hold-down clamp, cables and connections
  • Generator drive (serpentine) belt for condition and tension to make sure there is no slip between the belt and the pulley. For additional information, refer to Section 303-05 .
  • Battery charge
  • Generator pulley
  • Battery junction box (BJB)Mega Fuse
  • Battery junction box fuse:
    • 11 (20A)
  • Central junction box (CJB) fuse:
    • 30 (30A)
  • Circuitry
  • Charging system warning indicator
  • Cables
  1. Check the operation of the charging system warning indicator lamp (instrument cluster). Normal operation is as follows:
    • With the ignition switch OFF, the charging system warning indicator should be OFF.
    • With the ignition switch in RUN and the engine off, the charging system warning indicator light should be on.
    • With the engine running, the charging system warning indicator light should be off.
  1. Verify the battery condition. Refer to Section 414-01 .
Normal Charging System Voltages and Charging System Warning Indicator Operation Ignition Switch Position A Circuit 35 (OG/LB) S Circuit 4 (WH/BK) I Circuit 904 (LG/RD) Generator B+ Circuit 38 (BK/OG) Battery Engine to Battery Ground Charging System Warning Indicator Operation OFF 12 volts 0 volts 0 volts 12 volts 12 volts 0 volts Off RUN-engine off 12 volts 0 volts 1-3 volts 12 volts 12 volts 0 volts Illuminated RUN-engine running 13-
15 volts 1/2 battery voltage 13-
15 volts 13-
15 volts 13-
15 volts 0 volts Off
  1. If the customer concern is verified after the initial inspection, refer to the Symptom Chart to determine which tests to carry out.
    • The charging system warning indicator is on with the engine running (the system voltage does not increase)
    • Circuitry.
    • Voltage regulator.
    • Generator.
    • GO to Pinpoint Test B .
    Your whole problem is the alternator is not charging , a couple tests with a volt meter would tell you !

Aug 16, 2015 | 2001 Ford Expedition

1 Answer

Where the emc is located on a 1998 isuzu amigo


What does the acronym epc stand for?

Jul 27, 2012 | 1998 Isuzu Amigo

5 Answers

Lb signal the emergence of a green light in a car Hyundai Avante 1999 model engine capacity 1500 cc ...


About L.B signal i fix it with more than 12 avante cars just remove the gage tableau and remove the built under r phars then you will never see this problem again and for more details you can call me any time +962786742552

Dec 24, 2009 | Hyundai Motor 1999 Elantra

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THE WIRING ON THE FAN CLUTCH GOT CUT AND THE WIRES FROM THE TRUCK ARE YL/RD,BLK/RD,GREEN/GRAY,RD/GREY,GREEN THE WIRES FROM THE CLUTCH ARE RD,GREEN,WHITE,ORANGE,BLACK. TRYING TO BE SURE BEFORE I CONNECT...


1) ECM Fan Clutch 1) K160 18BR/OR Park Lockout Solenoid Control Green
1) BR / OR = Brown/Orange unit with Green
2) K900 18DB/DG Sensor Ground 2) Black
2) DB / DG = Dark Blue/Grak Green unit with Black
3) K161 18BR/LB Fan Speed Sensor White
3) BR / LB = Brown/Light Blue unit with White
4) Not Used
4) Not Used
5) F856 18YL/PK 5 Volt Supply Orange
5) YL/PK = Yellow/Pink unit with Orange
6) F504 20GY/PK Fused Ig. Sw. Output Red
6) GY/PK = Gray/Pink unit with Red
With this, you have 5 due color cables unit to the 5 full color cables. Run.

Good luck, and rated this help (and us chat).

Aug 27, 2009 | 2004 Dodge Ram 3500 Truck

1 Answer

The turn on lights does not flash


Check out this recall below:
Bulletin No.: 04098A

SPECIAL POLICY
Subject:
04098 - Special Policy Adjustment - Turn Signal/Hazard Warning Flashers 

Condition
Some customers of 1999-2002 Chevrolet Malibu, Oldsmobile Alero, Pontiac Grand Am, and 1999 Oldsmobile Cutlass may have turn signal/hazard flashers that become inoperative.

Special Policy Adjustment
This special policy covers the condition described above for a period of 10 years or 150,000 miles (240,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership. The repairs will be made at no charge to the customer.

Good luck and hope this helps:
HAZARD WARNING SWITCH REPLACEMENT - ON VEHICLE 
REMOVAL PROCEDURE 

Remove the center air louver deflector. Refer to Air Deflector Louver Replacement - Center Vent. 
Remove the instrument panel cluster. 
Remove the hazard warning switch bezel from the instrument panel using a small-flat bladed tool to release the retainers.
Remove the left side bolt from the hazard warning switch through the instrument panel cluster pocket Remove the right side and center lower bolts from the hazard warning switch through the center air louver deflector pocket.
Reposition the hazard warning switch from the instrument panel to access the electrical connector. 
Disconnect the electrical connectors from the hazard warning switch. 
Remove the hazard warning switch from instrument panel. 

INSTALLATION PROCEDURE
Connect the electrical connectors to the hazard warning switch.
Position the hazard warning switch to the mounting points in the instrument panel. NOTE: Refer to Fastener Notice in Service Precautions.
Install the left side bolt to the hazard warning switch through the instrument panel cluster pocket. Tighten Tighten the left side hazard warning switch bolt to 3 N.m (27 lb in) . 
Install the right side and center lower bolts to the hazard warning switch through the center air louver deflector pocket. Tighten Tighten the left side hazard warning switch bolt to 3 N.m (27 lb in) . 
Install the hazard warning switch bezel to the instrument panel pressing into place until fully seated. Install the instrument panel cluster. 
Install the center air louver deflector. Refer to Air Deflector Louver Replacement - Center Vent.

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