What are the cylinder pairs for the ignition coils on F60 engines?

The ignition coil pairing for the F60 engines is organized in a manner that optimizes the ignition sequence for effective engine performance. For the F60, the correct pairing is 1/4 and 2/3 because this configuration allows for balanced firing intervals and helps maintain smooth engine operation.

In this configuration, cylinder 1 fires in conjunction with cylinder 4, and cylinder 2 fires with cylinder 3. This arrangement allows the ignition system to create a firing order that ensures minimal vibration and optimal power delivery during the engine's operation.

This pairing is essential for keeping the engine's power band efficient and responsive. Other options suggested different pairings that might lead to uneven firing intervals and less efficient combustion cycles, which could negatively impact engine performance and reliability. Overall, understanding these pairings is crucial for diagnosing ignition issues or tuning the engine for better performance.