02 Ford Windstar 3.8 Firing Order – It’s vital that you know which banking institution (or cylinder Top) is number 1 to help you determine a beginning point for firing order or just to replace the appropriate aspect, like an Oxygen detector, gasoline injector or ignition coil.
Before everything that was required to determine which lender or cylinder go is # 1 was to determine which cylinder mind is positioned the farthest forward. The one that is considered the most forward (nearest the top of your engine) is the top cylinder and therefore side is lender a single.
But many engines these days have cylinder heads which can be placed evenly, rendering it harder to find out which is lender number one and which can be financial institution number 2. A few common reasons we need to know this, for instance is to figure out Oxygen indicator to exchange when you are looking for B1 S1 (Bank One Sensing unit One particular), or maybe if you’re attempting to identify an ignition coil to examine for a P0301 (#1 cylinder misfire saved) misfire code.
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