2005 Ford Explorer 4.6 Firing Order – It’s important to know which lender (or cylinder Top) is # 1 to help you determine a starting point for firing order or perhaps to change the proper part, just like an Oxygen sensor, gas injector or ignition coil.
In past times everything was needed to determine which financial institution or cylinder mind is # 1 was to find out which cylinder go is placed the farthest forwards. The one that is the most forward (nearest the leading in the engine) is the number one cylinder which aspect is bank one.
However, many motors today have cylinder heads that are placed equally, that makes it harder to determine which is lender primary and that is lender second. A number of frequent reasons we must know this, as an example is always to establish Oxygen sensor to change when you are searching for B1 S1 (Financial institution 1 Sensing unit A single), or if perhaps you’re seeking to locate an ignition coil to examine to get a P0301 (#1 cylinder misfire captured) misfire code.
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