New battery required
New battery required
jimxms Cheers Phil I might need to take you up on that. I think either my batt is dead or my bat charger is tho. I disconnected the battery last night and left it charging overnight. Still only 7v in it when I checked this avo
thats def fubar'd!!
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Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
Sparkystav
13-05-2018, 11:42 AM #22jimxms Cheers Phil I might need to take you up on that. I think either my batt is dead or my bat charger is tho. I disconnected the battery last night and left it charging overnight. Still only 7v in it when I checked this avo
thats def fubar'd!!
Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
what you might want to to do it chuck a DMM on the positive side set to amps and see what the draw is on the car in the following conditions
Car IGN on (not running)
Car in ACC mode (not running)
Car Off
Doors locked
doors unlocked
see what the readings come back as
mine was checked by kwick fit 2 weeks ago they said it was all fine gave me a print out etc yet after about a day or so the power has dropped down to 11.10v and it grumbles to a start...
what you might want to to do it chuck a DMM on the positive side set to amps and see what the draw is on the car in the following conditions
Car IGN on (not running)
Car in ACC mode (not running)
Car Off
Doors locked
doors unlocked
see what the readings come back as
i would suspect the Car pc as they draw alot of current especially when the car isnt running, you mentioned somewhere that is was set to kill all power after 2minutes i think it was, thats a fair bit of time for the car transformer to draw current for....
This morning I asked a mate to bring round his battery charger. When we hooked it up to my battery it showed only 2A. But even weirder was that after 2 hours of charging it had actually gone down to 1A!!!
So it definitely looked like time for a new battery. Called Lexus who wanted a reasonable £70 but unfortunately not in stock. So my only other option was hellfrauds where they had a nice meaty Bosch Silver for £120 (yes my a*se still stings).
Got a jump start which was enough to get me there, and then I had to change the battery in Halfords car park before I could get home lol
As for the car PC, I dont think it is related, but I'd be interested to see how much my car is drawing when off. The Car PC is set to 'soft off' after 1 minute where it gives Windows the chance to shut down properly. If after 1 muinute it hasnt shut down, it cuts all power.
Can current draw be measured with a multimeter or do you need one of those clamp things?
So I finally got myself up and running again...
This morning I asked a mate to bring round his battery charger. When we hooked it up to my battery it showed only 2A. But even weirder was that after 2 hours of charging it had actually gone down to 1A!!!
So it definitely looked like time for a new battery. Called Lexus who wanted a reasonable £70 but unfortunately not in stock. So my only other option was hellfrauds where they had a nice meaty Bosch Silver for £120 (yes my a*se still stings).
Got a jump start which was enough to get me there, and then I had to change the battery in Halfords car park before I could get home lol
As for the car PC, I dont think it is related, but I'd be interested to see how much my car is drawing when off. The Car PC is set to 'soft off' after 1 minute where it gives Windows the chance to shut down properly. If after 1 muinute it hasnt shut down, it cuts all power.
Can current draw be measured with a multimeter or do you need one of those clamp things?
Dark Samurai
14-05-2018, 08:39 AM #30You can use a clamp thing, my dad has one and I'm sure a local has one too (rabster, etc) if you need to use one.
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