1.8L Firing Order Acura and Honda and engine layout

1.8L Firing Order Acura and Honda and engine layout

2017 R18Z9 Multiport Fuel Injection 141-HP

2016 R18Z9 Multiport Fuel Injection 141-HP

2015 R18Z9 Multiport Fuel Injection 110-HP

2015 R18Z1 Multiport Fuel Injection 140-HP

2013 R18Z1 Multiport Fuel Injection 140-HP

2012 R18Z1 Multiport Fuel Injection 140-HP

2011 R18A1 Multiport Fuel Injection 140-HP

2011 R18A4 Multiport Fuel Injection 140 -HP

2010 R18A1 Multiport Fuel Injection 140-HP

2010 R18A4 Multiport Fuel Injection 140 -HP

2009 R18A1 Multiport Fuel Injection 140-HP

2009 R18A4 Multiport Fuel Injection 140 -HP

1.8L Firing Order

1-3-4-2

1.8L Engine Layout