2006 Ford Explorer 4.6 Firing Order – It’s crucial that you know which banking institution (or cylinder Top) is number 1 to help figure out a starting point for firing order or perhaps to change the right aspect, like an Oxygen sensing unit, fuel injector or ignition coil.
Previously all that was needed to determine which bank or cylinder go is number one was to determine which cylinder go is placed the farthest frontward. The one that is considered the most forwards (closest to the front side in the engine) is the top cylinder and that part is bank 1.
But many motors these days have cylinder heads that happen to be located equally, making it more difficult to find out which is financial institution primary and which can be banking institution # 2. A number of frequent factors we must know this, for instance is usually to establish Oxygen detector to exchange when you would like B1 S1 (Banking institution 1 Indicator One particular), or if perhaps you’re seeking to track down an ignition coil to examine for a P0301 (#1 cylinder misfire documented) misfire code.
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