pcm

  1. NY Andrew

    ECU Fuse Pull? & Fuel info/tip?

    I have a motorcycle and just got off the phone with a super smart ECU flash guy. Somehow got sidetracked and started talking about the Hemi and he said something I haven't heard or read before, so figured I'll post here see what you guys think on the subject. He said how when you first...
  2. Ram7081

    PCM tabs broke. Replacement part?

    Posted under "electronics". Hope this is the right area. I broke the PCM locking tabs 4 years ago. I'd like to fix them finally. lol. Is this the correct part for both? https://www.mouser.com/ProductDetail/TE-Connectivity/1924779-1?qs=38Qq1exbXqd5qGgdJMBQyg==
  3. S

    Won't crank, sounds like bad battery but isnt

    Hi guys, had my 2008 5.7 4x4 1500 for a LPG tank swap/ new tires at a little shop here in germany. Following has happened: truck wont start, sounded and acted like a bad battery (Basically tried to crank but couldnt turn over). They've tried a new battery, checked all grounds, starter is okay...
  4. jlyalls

    2012 Ram 5.7L Replaced OCM but code still shows up after unhooking battery

    Hey guys, I started getting a check engine light and had Autozone scan for me and it brought up certain codes that suggested the OCM (Oil control module) needed to be replaced. The truck has roughly 134,000 miles. So I removed the intake manifold and replaced the OCM with a newer one. You...
    • jlyalls
    • Thread
    • 2012 ram hemi check engine light ocm oil control module pcm power control module
    • Replies: 9
    • Forum: Engine & Performance
  5. k_wix2007

    Service Transmission. Continue in D. Do Not Shift or Turn Engine Off

    Hello all, I have a 2017 RAM 1500 5.7 Hemi with the 8 speed transmission and I am getting this error code while I am driving and was wondering if anyone else has seen it. It comes and goes so fast that I actually had to take a video to figure out what it says. I had this same problem last...
  6. F

    2012 5.7L Hemi Stall

    First I want to say thanks to everyone’s contribution to similar issues in this forum and many others as it has helped me through the troubleshooting process (just over 3 months). Below is the conditions, symptoms, and steps/actions taken to correct the dreaded random stalling issue. I did all...
  7. VolsRam

    Diablo Trinity Upgrade Or No??

    Back when I had my 2013 RAM 1500 I purchased a Diablo T1000 with Hemifever custom tuning. After I got rid of the truck, I kept the tuner thinking I could sell it, but never did. Now I’m in a 2017 RAM 1500, beginning to look at MODs to do, and I’m trying to decide if I should keep using the T1000...
    • VolsRam
    • Thread
    • custom tune diablo diablosport pcm t1000 trinity trinity t2 tuner tuning
    • Replies: 3
    • Forum: Engine & Performance
  8. ArkansasDodge

    Voltage regulator in PCM fried??

    Hello everyone... After spending all day researching 4th gen ram charging systems I have a problem to share. Yesterday, I finished rebuilding (cam, lifters, etc) my 2015 ram 1500 and everything was charging correctly upon completion. However, two nuts on my rocker arm assembly were making a...
  9. K

    04 Dodge Ram - Instrument Cluster - Battery Gauge Intermittent Issues

    Truck starts perfect in the morning, Starts perfect after work (sits 8hrs). After work (or even just regular trips from home) if i go anywhere IE: grocery store / home depot and come back to start my truck it intermittently wont fire up. Everything works except the battery gauge is to the far...
    • kyle w
    • Thread
    • battery gauge cluster instrument cluster intermittent pcm startup stuck
    • Replies: 6
    • Forum: Audio & Electronics
  10. G

    2008 Ram Dash Light warnings flashing with no codes

    I have a 2008 Ram 1500 5.7 Big Horn edition. My TPM, check engine, abs, parking brake, check gauges, and tire pressure warning lights all come on at the same time and the speedometer and the tack drop down to zero. Square boxes also appear around all of the gear indicators above the mileage...
    • GhostRam6
    • Thread
    • abs check engine light dash lights parking brake pcm speed sensor speedometer throttle position sensor
    • Replies: 3
    • Forum: Audio & Electronics
  11. BraedyShaw

    PCM swap help!

    Sorry I don’t know if is the right area for this or if this has been addressed before, didn’t see anything. So I received my new unlocked PCM/I3 tuner from Hemifever this morning. I drove the truck this morning (so I know is fine). I get home, disconnect the battery, swap the pcm, reconnect...
  12. C

    HELP! Charging system issues.

    So i bought a '07 ram 2500 quad cab with the 5.7 Hemi in it. Last june the transfer case fell apart on the highway and pulled out the 02 sensor down stream o2 sensors. When this happened i had cel on for an o2 sensor and the mechanic in Las Vegas NM jut put in whatever he could find as he...
    • Cobeyh
    • Thread
    • battery charging ecm pcm starting
    • Replies: 2
    • Forum: Interior
  13. G

    2005 1500 Quad Cab 4x4 fuse box question

    Hello to all. I am new to the forum so I apologize if my questions are redundant to you. 3 yrs. ago I bought a 2005 QC w/5.7L. Was unaware of the fuse box/pcm issues with these trucks at the time. The only symptom I have is the wipers seem to have a mind of their own on inter. mode. May not be...
  14. M

    2015 and up PCM Lock

    Does anyone know if there has been any progress to being able to tune 2015 and up Chrysler/Dodge/Ram vehicles? Is the coding that hard to crack? Surely there are tech savvy teams out there to help us out. Paying $1000 just to tune our vehicles with an unlocked pcm and a tuner is ridiculous. If...

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