02 Ford F150 4.6 Firing Order – It’s essential to know which lender (or cylinder Top) is number 1 to aid determine a starting point for firing order or just to change the proper component, such as an Oxygen sensor, gas injector or ignition coil.
Previously all that was required to determine which banking institution or cylinder go is # 1 was to determine which cylinder brain is placed the farthest frontward. One which is considered the most frontward (nearest the top of the engine) is the best cylinder and therefore side is financial institution 1.
But some engines nowadays have cylinder heads which are located uniformly, that makes it harder to determine which is banking institution # 1 and that is financial institution number two. A number of frequent reasons we should know this, for example is to figure out Oxygen detector to switch when you are looking for B1 S1 (Lender One Indicator 1), or if you’re attempting to identify an ignition coil to examine to get a P0301 (#1 cylinder misfire captured) misfire code.
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