Ford 2.9 Firing Order – It’s important to know which financial institution (or cylinder head) is number 1 to help determine a starting place for firing order or maybe to replace the correct part, just like an Oxygen sensor, gas injector or ignition coil.
Before all of that was required to find out which bank or cylinder brain is number one was to determine which cylinder head is located the farthest ahead. The one which is considered the most forward (nearest to the front side of the engine) is the number one cylinder and therefore part is financial institution one particular.
But many engines right now have cylinder heads which can be situated evenly, which makes it harder to determine which is lender primary and which can be financial institution number two. Several popular factors we should know this, as an illustration would be to determine Oxygen sensor to replace when you would like B1 S1 (Financial institution 1 Indicator A single), or if you’re seeking to track down an ignition coil to inspect for the P0301 (#1 cylinder misfire recorded) misfire code.
What you should consider