One off check engine light
#1
One off check engine light
I don't use my 997 very often, in fact, when I know I won't be using it for more than a couple of weeks I even disconnect the battery so it doesn't go flat.
I used it again last Friday, after about 10 days of having stood. It started fine (cranks a few seconds, as usual). I pulled out a few feet out of my parking space and the check engine light & message came on along with the faint beep. Not even a minute later, when I got back into the car (having closed the garage door), the light was off. Its not come back since and I have not felt anything wrong with the engine.
Is this just a small glitch, perhaps caused by a voltage drop just after starting the car having stood a while? Or could it be some fault developing?
Kind of annoying as in the last few months having used the car after 3 or 4 weeks of it standing I've had:
- Stereo amplifier died
- Exhaust clamp come loose
- Driver front sidelight died
- Engine check light
All minor issues and unrelated, of course.
I used it again last Friday, after about 10 days of having stood. It started fine (cranks a few seconds, as usual). I pulled out a few feet out of my parking space and the check engine light & message came on along with the faint beep. Not even a minute later, when I got back into the car (having closed the garage door), the light was off. Its not come back since and I have not felt anything wrong with the engine.
Is this just a small glitch, perhaps caused by a voltage drop just after starting the car having stood a while? Or could it be some fault developing?
Kind of annoying as in the last few months having used the car after 3 or 4 weeks of it standing I've had:
- Stereo amplifier died
- Exhaust clamp come loose
- Driver front sidelight died
- Engine check light
All minor issues and unrelated, of course.
#2
You need to use it more often. Porsche cars are designed to be driven on a daily basis, not mothballed in garages.
Any mechanic will tell you that cars will wear out faster if you do not drive them. Car collectors (with large collection) have usually crews to maintain and run each car on a regular basis.
Just enjoy it, as long as you can and have it. And if you cannot enjoy it, just allow someone else to do it for you.
Yves
Any mechanic will tell you that cars will wear out faster if you do not drive them. Car collectors (with large collection) have usually crews to maintain and run each car on a regular basis.
Just enjoy it, as long as you can and have it. And if you cannot enjoy it, just allow someone else to do it for you.
Yves
#3
Could be a glitch. Consider using a battery maintainer instead of disconnecting it every time. Most have adapters to plug into the cigarette lighter outlet.
I use this one with the cig adpater: http://batterytender.com/battery-ten...-at-1-25a.html
I use this one with the cig adpater: http://batterytender.com/battery-ten...-at-1-25a.html
#4
I don't use my 997 very often, in fact, when I know I won't be using it for more than a couple of weeks I even disconnect the battery so it doesn't go flat.
I used it again last Friday, after about 10 days of having stood. It started fine (cranks a few seconds, as usual). I pulled out a few feet out of my parking space and the check engine light & message came on along with the faint beep. Not even a minute later, when I got back into the car (having closed the garage door), the light was off. ...
I used it again last Friday, after about 10 days of having stood. It started fine (cranks a few seconds, as usual). I pulled out a few feet out of my parking space and the check engine light & message came on along with the faint beep. Not even a minute later, when I got back into the car (having closed the garage door), the light was off. ...
#5
Thanks for the responses guys. Unfortunately there is no way to connect a battery conditioner / maintainer as its a 'remote' garage (think Fast & Furious films, the one in Japan where they have the cars being "delivered" by an elevator and you get the idea).
Logically if I could drive it more often I would! But the car is 1000mi away in another country so I don't get to enjoy it as much as I'd like to.
Logically if I could drive it more often I would! But the car is 1000mi away in another country so I don't get to enjoy it as much as I'd like to.
#6
Perhaps there's enough light in the storage facility to use a solar powered battery maintainer? http://batterytender.com/products/solar.html
#7
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#8
Perhaps you could get a small generator (Honda = quiet) and put it on a timer if that can be done, like one hour a day. Lock the doors of the Porsche so as to eliminate most of the battery drain. I am interested in hearing how you solved this problem.
#9
Again, thanks for your reply.
Just to explain, the garage is accessed by an elevator, you type in a code and then the elevator takes the car to its location underground (its a bit like pigeon holes actually). As a user all you get to interact with is the elevator and the kepad, after that it all happens out of view and there is no way to access the car.
Anyways, it would seem that the potential cause for the random engine check light may have been a low battery. At least I have fitted winter tyres, so I an drive it through the winter, I'll just have to make sure to make plenty of trips to Italy (where its kept).
Just to explain, the garage is accessed by an elevator, you type in a code and then the elevator takes the car to its location underground (its a bit like pigeon holes actually). As a user all you get to interact with is the elevator and the kepad, after that it all happens out of view and there is no way to access the car.
Anyways, it would seem that the potential cause for the random engine check light may have been a low battery. At least I have fitted winter tyres, so I an drive it through the winter, I'll just have to make sure to make plenty of trips to Italy (where its kept).
#11
Bingo! I hadn't thought of the valet scenario...
#12
OK, how about a second battery at home on a battery maintainer to always have a fresh one ready? Then swap batteries when picking up your car and take the not-so-fresh one home to recharge for the next time, problem solved!
#13
Or after reading the thing about using the headlights to grow weed, maybe you can get the solar charger and leave the lights on to keep the battery charged.
Second batt sounds like a plan. Hope it works out for you.
Second batt sounds like a plan. Hope it works out for you.
#14
Nice one! I think this is the best solution for me. Silly not to have thought it before as its what I already do for my other car in London. Also solves the potential issue of the hood not opening in case the battery is too flat.
Thanks Semicycler.