PetrolDave

OBDeleven or VCDS, provided the airbag module isn't SFD locked.

On any Skoda with a Battery Management System you must always connect the negative lead of an external charger to the chassis NOT the battery negative terminal. If you connect it to the battery negative terminal the Battery Management System won't know the battery has been charged.

15 reg means it's an Octavia 3, so please post in the Octavia 3 forum where fellow owners can offer good advice.

It's the most common place for car manufacturers to mount tweeters, as high frequency sound is very directional and they don't want it to get absorbed by legs/clothing/etc. plus the theory is that if the sound appears to come from the windscreen then a drowsy driver is more likely to stay looking ahead rather than down.

Especially in countries that still generate a lot of their electricity by burning fossil fuels, most notably China which consumes over 50% of world coal. Coal Consumption by Country

Do you mean ECU? When you titled this thread ICU I assumed you meant some kind of reference to getting your Yeti working again without needing to go to the car equivalent of an Intensive Care Unit! The ECU and instruments will need matching to the new keys, which isn't a job that normal diagnostic software can do, it usually needs a dealer-level piece of software such as ODIS.

Lithium does not fall into the accepted definition of a "rare earth" element Rare Earth elements but the elements used to make the fixed magnets in the electric motors "stronger" most definitely do fall within the accepted definition, most notably Neodymium, Praseodymium and Samarium.

I had, it seems wrong, assumed that the switched feed was positive? However, that fault code could also mean that the power feed to the injectors is intermittent.

As ApertureS says you need to go to a garage that knows what they are doing, I've always found that independent Skoda/VAG specialists have far more product knowledge than the majority of dealers, and there's no way a 2011 Yeti is beyond economical repair!

Without a recognised key the immobiliser won't be unlocked and the ECU functions will be enabled, so at best the engine will fire for a few seconds and then stop -so it will IMHO be a waste of time and effort.

Won't do you a lot of good - the ECU controls whether the electrical fuel pump runs, the injector timing and amount (no mechanical injection pump here), the position of the actual throttle valve in the intake (yes modern diesels do have a "throttle" valve and there's no physical connection between the pedal and the valve). So yes you can hot wire the ignition on, but the engine cannot run without the fuel pump running, fuel being injected or with an intake with the throttle valve stuck in the idle position.

Even when brand new a car with a 150bhp engine won't have produced much more than 110bhp at the wheels, since power is quoted as measured on an engine dynamometer not a vehicle dynamometer so you need to take account of the 25% average transmission losses. So 80-90bhp is only a 20% loss over the years. Shows how little knowledge most people have of how ICE vehicles are specified.

Have you looked at and tested the connection where the injector wiring connects to the chassis - I'm thinking looseness or corrosion?

That's not an accurate summary, climate change has happened over the billions of years that Earth has existed, from the much wamer climate when the dinosaurs roamed the Earth (with CO2 levels as high as 6%) and there is documented evidence of climate change in the middle ages (a warming event) and in the 17th(?) Century there was the little Ice Age when the River Thames froze over. What is well accepted is that post industrial emissions have created a man made warming event - but it is not the only warming event that has happened nor possibly the largest warming event that has ever happened.

SE trim level isn't the factor, it's whether the electronics platform is designed with OTA in mind. The Octavia 3 can't do OTA but the Octavia 4 can - given the design date of the Scala I doubt it can do OTA.

Beware of using those, you don't know what changes they are making and because Skoda make many running changes you cannot be sure they will do what you want on your car - there have been many posts on here where owners have used one of those and it's caused unwanted side effects. IMHO always do it the manual way making the changes directly yourself, then if something does go wrong you know how to revert it.

The vent plug should only need to blow out in the event of overcharging - so I stand by my comment that you need to get the charging system looked at - first step is to check the voltage with a multimeter with the engine running, if it's over 15V then you definitely have a problem.

You can buy it a 3 VIN version and purchase an extension to 10 VINs or unlimited - depending on your need. Software updates are free for as long as you own a genuine VCDS cable (so there's no reason not to keep it updated) - current cables are the HEX-V2 (USB only) and HEX-NET (USB and WiFi).

@AndyC13 I would get your alternator & BMS checked out as it might be overcharging if it can do that to a battery in only 4 weeks.

My 2016 Mk3 L&K has Lane Assist and Park Assist, so been around for at least 8 years.

I would disagree that the morality of those is questionable, they all encourage people to help improve/protect the environment and since we are officially in a climate emergency I would argue measures such as those are morally required, definitely not questionable.

GIven the complexity of the computer networks that we now drive on the road (in the old days we used to call them cars) then if the 'car manufacturers' are not willing to become 'software developers' then you have to ask whether they should be manufacturing mobile computer networks (sorry cars).

When working on a noise cancellation system for car interiors, we saw temperatures as high as 80C on the interior headlining in sunny parts of the southern USA.

It reached 40C in some parts of the UK last summer, and a few years ago I saw 36C on the M3 between Winchester and Southampton.

Great to see the Columbus 2025 map updates available, any sign of the Amundsen MIB2 2025 map updates yet?