8AR-FTS - D-4ST Fuel Injection

Reply Subscribe

Thread Tools

Search this Thread

Apr 25, 2022 | 12:59 AM

aa146

Thread Starter

Driver

Joined: Jul 2018

Posts: 52

Likes: 12

From: CA

8AR-FTS - D-4ST Fuel Injection

Just a duplicate post from the NX forum, I figure the information would be beneficial since we share the same engine.
I thought this was interesting, not sure how accurate the chart is but it gives you a rough idea of when port and/or direct injection occur. I'm hoping that it helps people with carbon buildup, since port injection should help reduce carbon buildup on the valves.

Source: https://toyota-club.net/files/faq/16...ng.htm#8AR-FTS - The site gives a detailed breakdown of many Toyota models and engines not sure if all are listed, but still a very nice site for reference.

Last edited by arentz07; Apr 25, 2022 at 08:08 AM. Reason: expand link