May be a stupid question, but what is the cylinder arrangement on the L15A1 engine in the 2007 Honda Fit? I need to replace the ignition coil on cylinders 2 and 4, which is why I ask (Dealer wanted $490 for the job!). I have ordered the Helm repair manual, but just want to double-check.

Thanks!

 

#1 is the cylinder closest to the alternator belt; if you are looking to replace 2 and 4 you might as well do all 4. Is virtually a sure think for the other 2 to go shortly. And replace the spark plugs as well.
firing order 1,3,4,2 by the way. (the order in which the plugs fire)