Oct 21, 2014 · 6.5l optical sensor Jump to Latest 14K views 25 replies 6 participants last post by JCDiesel Oct 29, 2014 H

Mar 22, 2008 · I can't seem to find much information about symptoms of an optical sensor failure. Heres what happened: Yesterday, I mixed some filtered used engine oil in my gas (diesel is up …

Apr 8, 2012 · Injection pump -Optical Sensor Issue! Jump to Latest 28K views 8 replies 7 participants last post by Dadddyoh Sep 17, 2021 6

Mar 3, 2014 · Hi! I'm new here and my 6.5 has thrown a P0251. Can I get by with cleaning the optical sensor up or do i need to replace it? Thanks!

Oct 26, 2022 · How to check optical sensor on 1999 C 3500 with 6.5 turbo. Runs great one minute hard to start next. Be running good next minute buck jumps rpms drops and...

Sep 16, 2007 · Can the fuel termperature sensor be sourced without buying the entire injection pump? Here's my issue: PCM is throwing codes 17, 18, and 35. I've pulled the intake manifold …

Sep 17, 2009 · well im hoping somebody on here can help me, as i have found very little on this subject. i removed the optical sensor from my IP on the truck in my sig over the weekend as …

Sep 22, 2020 · Im curious as to what the symptoms of a bad or faulty optical eye on a 1994 6.5 turbodiesel are ! can anyone tell me ? i dont think its the problem but would like to rule it out !

Jun 9, 2022 · Hello guys. First, sorry for my english, not my native language. First post for me. Chevy Tahoe 1994 6.5 i rebuilt engine but I'm not able to find right position of injection diesel …

Oct 25, 2008 · Optical Sensor, bad? Jump to Latest 14K views 5 replies 4 participants last post by abwdvm Oct 25, 2008 abwdvm Discussion starter