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  1. Detailed 6.5 ECM info: "Stanadyne DS4 and GM PCM ... - The Truck Stop

    Dec 5, 2013 · Stanadyne DS4 and GM PCM.... yea, quite a piece of work. The Stanadyne DS4 injection pump has a few issues... obviously. So does the software in the PCM. Let's start with my first rant... a …

  2. So let me get this straight, you can completely turn off the ... - ResetEra

    Mar 21, 2020 · The LED is not nothing, but yeah, those other things contribute to drain as well. The DS4 also has a comparatively small battery. IIRC on PC if you turn off the LED and touch pad you can get …

  3. DS4 Injection Pump Output - The Truck Stop

    Jan 12, 2014 · I am looking for more information on the DS4 pump. I am in the process of trying to build a 6.5 and before starting the build I talked with several of the reputable 6.5 builders out there (Heath …

  4. DS4 conversion to DB2 - The Truck Stop

    Jul 29, 2009 · The DS4 was built during the Low sulfur diesel days and can withstand it a bit more IMHO.. Too bad Dieselpro never came over. To me replacing my ds4 with a db2 would be like …

  5. wiring diagram for DS4 injection pump (6 pins) - The Truck Stop

    Apr 3, 2024 · hello I'm looking for the pinout labels for this guy here if anyone knows I would sure appreciate it. 2000 GMC 3500

  6. DS4 IP rebuild time(mechanical aspect only) - The Truck Stop

    Apr 14, 2010 · Ok fellows, gather around and watch us learn something about the internals of your IP I took a DS4 5521 IP apart about a yr ago.Sorry no pics of that. I managed to get my hands on a parts …

  7. The DB2 Conversion Guide - The Truck Stop

    Jun 17, 2011 · I still get lots of inquiries on how to convert the electronic DS4 pump to a mechanical DB2 pump. As some of you know, I wrote a manual some years back detailing the conversion. Initially, …

  8. DS4Windows is One of the Most Essential (and Frustrating ... - ResetEra

    Jan 25, 2022 · Steam Input renders DS4Windows pretty much moot, except for windows store apps that won't allow you to access .exe. And it's a pain in the ass to use with those. Thankfully, more and …

  9. DB2 and DS4 | The Truck Stop

    Oct 28, 2014 · The DS4 with a 6 position, 6 tune, chip is an advantage when you are pushing the limits and hot rodding your diesel with huge turbo's, spool valves, cams, and other outside the box ideas.

  10. Stanadyne Technical Bulletin on Grey PMD and DS4 IP

    Jan 8, 2011 · I'm sure there was a $ cost vs risk analysis done, and rollers & cam ring on "hard parts" were deemed sufficient at the time, now that builders & Stanadyne or on hook for a early IP death …