Ford Fe Firing Order – It’s vital that you know which financial institution (or cylinder Top) is primary to help determine a starting point for firing order or maybe to switch the proper part, as an Oxygen sensing unit, energy injector or ignition coil.
Previously all of that was necessary to determine which bank or cylinder mind is number one was to determine what cylinder go is situated the farthest forwards. The one which is the most ahead (nearest to the leading of the engine) is the top cylinder and that part is banking institution one.
But some motors today have cylinder heads that happen to be positioned consistently, rendering it more challenging to find out which is bank primary and which can be lender second. A number of frequent reasons we must know this, for example is to decide Oxygen sensing unit to change when you would like B1 S1 (Bank One Indicator A single), or if perhaps you’re seeking to identify an ignition coil to examine for any P0301 (#1 cylinder misfire captured) misfire code.
Items to consider