Cylinder Firing Order Ford 5.4 – It’s vital that you know which banking institution (or cylinder Top) is number one to help determine a beginning point for firing order or simply to change the correct portion, like an Oxygen indicator, gas injector or ignition coil.
In the past everything that was essential to find out which lender or cylinder mind is number one was to find out which cylinder brain is located the farthest frontward. The one which is the most frontward (nearest the front in the engine) is the number one cylinder and therefore area is bank one.
But many engines nowadays have cylinder heads that happen to be placed uniformly, which makes it harder to find out which is financial institution # 1 and that is lender # 2. Several frequent factors we should know this, for example is usually to determine Oxygen sensing unit to change when you are searching for B1 S1 (Bank One Indicator One), or if you’re seeking to track down an ignition coil to inspect for a P0301 (#1 cylinder misfire documented) misfire code.
What you should attempt