5.4 L Ford Engine Firing Order – It’s important to know which banking institution (or cylinder Top) is number one to help you determine a starting point for firing order or perhaps to change the right part, like an Oxygen detector, gasoline injector or ignition coil.
In the past everything was needed to find out which bank or cylinder brain is number 1 was to find out which cylinder mind is located the farthest forwards. The one which is the most forwards (nearest the leading in the engine) is the number one cylinder and this aspect is banking institution 1.
But many motors right now have cylinder heads which are placed equally, making it more challenging to determine which is bank # 1 and which happens to be lender second. A number of popular good reasons we should know this, as an example is usually to determine Oxygen detector to replace when you are interested in B1 S1 (Lender One particular Sensing unit 1), or maybe if you’re looking to find an ignition coil to examine for any P0301 (#1 cylinder misfire captured) misfire code.
Points to attempt