Need help with 8-digit code Renault Megane 1999 year 1.6L

**melvas** · 20th May, 2011, 05:33 AM

Hello to everybody. I have problem with Renault Megane with FENIX5 (VIN: vf1ba0f0216352093). After 2 months staying without battery, this car lost keys. I found and generated 4-digits emergency PIN, try them, but car didn't start. I have launch diagun and it can learn keys for this car, but need 8-digits code. Can somebody help me? Thank in advance.

**gokey** · 20th May, 2011, 06:15 AM

post dump to uch

**stefaudio** · 20th May, 2011, 06:19 AM

hi melvas you can learn keys onli wit 4 digit emergensi code.Avter you put code in car wit buton for central lock and code its corect turn off ignition.Push buton for central locks for 5 seconds widowt ignition, central wil lock and unlock and red led on dashboard wil stay on for 15 seconds dis its yor time for sinhronization the keys direct the keys to infra red resiver and push 3 fast times buton on key after that other key 3 fast time push

sori bad english if you hav autodata ther its info for key lurning

**melvas** · 20th May, 2011, 06:23 AM

Originally Posted by gokey

post dump to uch

I don't have such equipment to take dump: (

**melvas** · 20th May, 2011, 06:26 AM

Originally Posted by stefaudio

hi melvas you can learn keys onli wit 4 digit emergensi code.Avter you put code in car wit buton for central lock and code its corect turn off ignition.Push buton for central locks for 5 seconds widowt ignition, central wil lock and unlock and red led on dashboard wil stay on for 15 seconds dis its yor time for sinhronization the keys direct the keys to infra red resiver and push 3 fast times buton on key after that other key 3 fast time push

sori bad english if you hav autodata ther its info for key lurning

My english is not best too, because I'm from Russia : ) Thank you for this advice, i read this solution in another place and make all things from it, but after that in data stream of ENGINE IMMOBILISER there is still 0 keys programmed (

**melvas** · 20th May, 2011, 06:35 AM

Yesterday i check crankshaft parameters in data stream of engine ecu, and it shows 0. Maybe immo blocks this signal?

**stefaudio** · 20th May, 2011, 06:42 AM

if you make all things rigt after pushing 3 fast times remote pointed to resiver and resiver resiiv signal the central lock wil lock and unlock indicaitig god operation.i dont hav expensiv diagnostiks but dis worck evri time.may bi keys dont operate proparli chek keys for transmiting infra red signal wit gsm camera

**melvas** · 20th May, 2011, 06:48 AM

Originally Posted by stefaudio

if you make all things rigt after pushing 3 fast times remote pointed to resiver and resiver resiiv signal the central lock wil lock and unlock indicaitig god operation.i dont hav expensiv diagnostiks but dis worck evri time.may bi keys dont operate proparli chek keys for transmiting infra red signal wit gsm camera

Yes it was all good. Central lock was locked and unlocked after 2 times pushing button on key.

**stefaudio** · 20th May, 2011, 06:52 AM

some times something BCU control modul got foc...t and BCU dont work properli some times you can see water in the ir.resiver

**stefaudio** · 20th May, 2011, 06:56 AM

ok now the key its working after you unlock the car and turn on ignition the red led on dashboard turns on for 3 seconds and then turns off and this indicate if this hapend the immo its off and if car dont start its no immo problem chec engine managment.

**melvas** · 20th May, 2011, 07:11 AM

Originally Posted by stefaudio

ok now the key its working after you unlock the car and turn on ignition the red led on dashboard turns on for 3 seconds and then turns off and this indicate if this hapend the immo its off and if car dont start its no immo problem chec engine managment.

Immo lamp turns off without any problem. Today i try to check all connections in engine bay and under steering wheel. This situation happens after engine repair was made.

**stefaudio** · 20th May, 2011, 07:22 AM

after you turn ignition on the benzin pump hav to turn on for 2 seconds and den off did you hav sparckles on sparck plugs

check all fuses

**haroutioun** · 20th May, 2011, 07:24 AM

HELLO.IF YOU HAVE THE (4 PIN DIGIT NUMBERS) OPEN IGNITION TO POSITION ON, AFTER PUSH THE SWITCH SENTRAL LOCK BIGINNING FROM FROM LEFT SIDE PUSHING. FOR EXEMP.IF YOUR CODE IS (2156) PUSH THE SWITCH AND LOOK ON THE THE DASH IT MUST GIVE YOU BLINKS 2 TIME ,AFTER PUSH RIGTH SIDE THE SWITCH ,HE SHOW YOU BLINK 1 TIME, AFTER TO LEFT SIDE BLINKS 5 ,AFTER RIGHT SIDE BLINKS 6 TIMES .& AFTER 1 MINIT CLOSE IGNITION .AND TRY TO START THE CAR...SORRY ABOUT MY ENGLISH...
GOOD LUCK...

**melvas** · 20th May, 2011, 07:26 AM

Originally Posted by stefaudio

after you turn ignition on the benzin pump hav to turn on for 2 seconds and den off did you hav sparckles on sparck plugs

Fuel pump works as it must. No sparkles on plugs. Immo blocks only fuel pump or sparkles too?

**melvas** · 20th May, 2011, 07:35 AM

Originally Posted by haroutioun

HELLO.IF YOU HAVE THE (4 PIN DIGIT NUMBERS) OPEN IGNITION TO POSITION ON, AFTER PUSH THE SWITCH SENTRAL LOCK BIGINNING FROM FROM LEFT SIDE PUSHING. FOR EXEMP.IF YOUR CODE IS (2156) PUSH THE SWITCH AND LOOK ON THE THE DASH IT MUST GIVE YOU BLINKS 2 TIME ,AFTER PUSH RIGTH SIDE THE SWITCH ,HE SHOW YOU BLINK 1 TIME, AFTER TO LEFT SIDE BLINKS 5 ,AFTER RIGHT SIDE BLINKS 6 TIMES .& AFTER 1 MINIT CLOSE IGNITION .AND TRY TO START THE CAR...SORRY ABOUT MY ENGLISH...
GOOD LUCK...

Thanks. i try to did it before i rught here, but i don't try to make right side pushing and left side pushing. It's important ?