I have a 2006 Lexus IS250 and I took out my fuel injectors from the driver side rail, but didn’t know I needed to note where they went back into. Does anyone know how to identify which injector goes into which slot on the rail? The Denso does show different letters on them A, B, and C. Appreciate the help.

 

All I could find is this from a previous recall campaign.


See PDF attached for the detailed process.

Here's some info from the IS-F forums with regards to the color options.

Not much information is present for the correct layout.

https://www.clublexus.com/forums/is-...-markings.html

 

Thanks for your help