Firing Order 2011 Ford Edge 3.5 – It’s crucial that you know which bank (or cylinder Top) is primary to help you decide a starting place for firing order or simply to switch the proper portion, such as an Oxygen indicator, gas injector or ignition coil.
Previously everything that was needed to determine which banking institution or cylinder mind is primary was to see which cylinder head is located the farthest forward. One that is the most frontward (closest to the leading in the engine) is the main cylinder and this side is lender one particular.
But some motors right now have cylinder heads which are placed equally, that makes it tougher to determine which is banking institution # 1 and which happens to be banking institution second. A couple of popular reasons we should know this, for example is always to determine Oxygen sensing unit to replace when you would like B1 S1 (Lender A single Sensing unit A single), or maybe you’re trying to find an ignition coil to examine to get a P0301 (#1 cylinder misfire captured) misfire code.
What you should try out