Ford V8 4.6 L Firing Order – It’s essential to know which bank (or cylinder head) is # 1 to aid decide a place to start for firing order or just to switch the correct component, like an Oxygen sensor, fuel injector or ignition coil.
In past times all of that was necessary to determine which lender or cylinder mind is primary was to find out which cylinder go is placed the farthest frontward. One which is the most forward (nearest to the front side of your engine) is the best cylinder which side is bank one particular.
But a majority of engines today have cylinder heads which can be placed consistently, making it tougher to determine which is lender primary and which is banking institution number 2. A number of common motives we need to know this, as an example would be to figure out Oxygen sensing unit to replace when you are searching for B1 S1 (Bank One Indicator One particular), or maybe you’re trying to find an ignition coil to inspect for the P0301 (#1 cylinder misfire saved) misfire code.
Points to try