2002 Ford F150 Firing Order 4.6 – It’s important to know which bank (or cylinder Top) is number 1 to help you figure out a place to start for firing order or simply to switch the right component, as an Oxygen sensing unit, energy injector or ignition coil.
In the past everything was necessary to determine which banking institution or cylinder go is # 1 was to determine what cylinder head is located the farthest forwards. The one which is the most frontward (nearest to the leading of your engine) is the number one cylinder which part is banking institution one particular.
But some motors nowadays have cylinder heads that are placed uniformly, that makes it tougher to find out which is lender primary and that is banking institution # 2. A few frequent reasons we need to know this, as an illustration is always to decide Oxygen detector to switch when you are interested in B1 S1 (Banking institution 1 Sensing unit One), or maybe you’re looking to find an ignition coil to inspect for a P0301 (#1 cylinder misfire saved) misfire code.
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