Noisy engine in Vitz 2006

[luckycar]

Vitz 2008/2009

[Hassan1991]

Its xp90
Location will be same as bhai shown in pic.
Remove those sockets when you park the car at night. If battery still drains then it's something else.

[luckycar]

dear sir and bhai @hassantahir2
electrician visited today and checked leakage through tester and amp meter and result appears like this.
please see images. he said its ok but i think its still some thing is wrong.

and

[hassantahir2]

Ampere draw should be below 0.05 amp... In your case it's almost a half ampere and that is not normal.
Did you checked this by removing the connectors from ECU?
If it drops by doing that then electrician might be correct about the fault in ECU (card)..

[luckycar]

but electrician says its normal....0.38 is Ok in vitz and no need to open the ECU.

[luckycar]

bad thing is a day before when i visited to the electrician he opened the stereo and meter but didnt fix the meter properly and broke the meter stoppers while fixing it.

[hassantahir2]

I checked Youtube about this parasitic draw and most of the mechanic's there said 50 mili ampere is what you need. With EFI car's having ECU.
That's the major problem of our stupid mechanic's / electricians they are always in a hurry to make money and due to that they usually will break something and leave some screws saying these are not needed..

[luckycar]

so should i push electrician to do something and pull down the amp from what currently shown on meter?

[hassantahir2]

Did electrician bought that meter with him or it's your personal meter?
If it's your personal then hook it up the way i told above and try disconnecting the connectors of ECU. That will tell the whole story if it's the ECU drawing that current or any other thing.

[luckycar]

its my personal meter.
but ECU is not in my reach... surely its behind the battery. so how would i do it?

[hassantahir2]

It must have a cover on that ECU. You might need to unscrew that cover to reach the connectors.
Though I'm not sure about that exactly because i haven't seen any vitz engine bay in person..

[luckycar]

i will try to get a pic and send you... u might b able to guide me. but i know electrician tried to pull it out from behind the battery but said need to pull out battery first then we will have an access.

[luckycar]

http://forzacomponenti.com/documents/Parasitic%20Current%20Draw_Batteries_Battery%20Tenders%20V3.pdf

[Hassan1991]

Eps and auto tranny also have a control unit.
We are missing them.

[luckycar]

Means what i didnt get what are we missing? Can u pls explain....

[Hassan1991]

they can be taking load.
but first check engine's ecu.....as suggested by removing sockets.
they we came to the next point.

[imrananr]

Hi lucky bro....

Go to Toyota 3S...discuss in details and get the issue resolved.