Think this is a good little addition to help preserve my engine, just purchased one on eBay. Is it worth while cleaning the sensor as well? Electrical contact cleaner is what I used on my golf turbo after fitting a k&n airfilter I realised they don’t like oil splattered over the sensor... ran...

Hi guys, I’m a newbie here so please take it easy on me as I’m sure I’ll be asking some silly (asked 1million times) questions at times!... of course I’ll check the search engine first!, which is how I stumbled across this very helpful forum! It has already identified and helped fix a few...