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  1. likemlow

    HINO 195 P0746

    Hi all! We've got a few 195s (non Hybrid) that are starting to throw this code intermittently. Transmission P0746 - Abnormality in control valve 1 system. No other codes. One of the trucks has been doing this for a few years. I took it to the Hino dealer and they said it needs a Transmission...
  2. likemlow

    Book time for Atomizer please 2011 Hino 258

    I received the Warranty notice from Hino for the Atomizer. We do our own labor and they want Internal invoices for reimbursement. Could someone please give me the Book time for Remove&Replace? Thanks!!
  3. likemlow

    Hino 195 Changed Head gasket now has no Power !!

    Thanks greasy for the reply. I did command everything I could and actual met target on all tests. I reset all the history. We decided to swap Injectors from another truck just to see and now it's running fine. What a relief. Is there a test I could have run to find the injector problem? The tech...
  4. likemlow

    Hino 195 Changed Head gasket now has no Power !!

    Hi all, We changed the head-gasket because it was leaking externally. Now throttle response is super slow with no power. No fault codes yet. I have Hino DX but I don't know what to look for. Any help would be greatly appreciated.
  5. likemlow

    2016 HINO 195 won't start!

    Yup it was the pump. Verified everything recommended, took out the pump and had it rebuilt. Now its up and running again. Thanks for your help!!
  6. likemlow

    2015 HINO 195 Won't Re-gen! Fault Code P0628 Present

    Took forever but problem solved! One of the Pins on the SCV harness connector was pushing out ever so slightly. Even when we were probing the connector we didn't notice any movement. It was only when we plugged it into the SCV we noticed it. :dash2: The fuel temp sensor read 1.5 Ohms. The spec...
  7. likemlow

    2010 HINO 258 Burns Oil

    Ok thank you that's what we figured
  8. likemlow

    2010 HINO 258 Burns Oil

    We looked at both the Turbo and the Air compressor and they both look fine. We found the crankcase vent line to the intake tube really oily. It has what appears to be a crankcase "filter" Housing with no filter in it. That also has oil in it. Is this a sign of excessive crankcase pressure? Or is...
  9. likemlow

    2010 HINO 258 Burns Oil

    It's at 600k now. We've repaired all external leaks. I'll take a look at the compressor and turbo and report back thanks!
  10. likemlow

    I've been absent lately.

    Welcome Back! :happydance:
  11. likemlow

    2010 Hino 258 Regens 3 times a day?

    Sorry for the late update.. I just wanted to wait a little while to make sure it's fixed. Turns out it was the injectors over fueling causing this condition. I took it to someone that has the Hino software to diagnose it. We replaced all 6 injectors, Baked the DPF and shes now back to normal...
  12. likemlow

    2010 Hino 258 Regens 3 times a day?

    ..I see that the exhaust brake needs to be adjusted with the Hino software.
  13. likemlow

    2010 Hino 258 Regens 3 times a day?

    Thanks for the reply. No Codes at all. Some soot on tailpipe. No bars on DPR gauge. Can't get DPF temps on our scanner. :( Although, I took it for a test drive and noticed the Exhaust brake doesn't slow down the truck much. I know that's needed to get the temps up for Re-gen. Is there a...
  14. likemlow

    2010 Hino 258 Regens 3 times a day?

    Hi everyone. I don't know why but this truck is regenerating up to 3 times a day now. It used to only Re-gen around once a week. It doesn't have any fault codes, and we had the DPF baked in Nov. Any tests I can try or data I can check with our generic Snap-On truck scanner? Any input is much...
  15. likemlow

    2014 Hino 258 P140D

    I would pull out the Atomizer nozzle first and inspect for clogging. Then pull the Igniters see how they look.
  16. likemlow

    2012 Hino 258 No Power

    So we figured it out. After replacing the Air compressor we accidentally crossed the two Banjo bolts from the top the bubblier and the rear of the pump. Apparently there's an internal filter in one that killed our fuel pressure. Uncrossed them and now we're back in business.
  17. likemlow

    2012 Hino 258 No Power

    We're still fighting this one. We removed the injection pump and sent it out for testing. It failed the tests. Great! We thought. Re-installed it and it still is doing the exact same thing. Here's some pics of the data from our Snap on scanner. Above is at Idle. Above is at Full throttle...
  18. likemlow

    2012 Hino 258 No Power

    Hi All! Love our 258. So now it has no power. I checked the fuel pressure with our scanner. It shows the fuel pressure drop as we accelerate. We changed all the filters. Found the Over pressure valve leaking, replaced that. Ran it off a bucket. Even swapped the High pressure pump with the SCV...
  19. likemlow

    2012 Hino 258 Clear/Light brown Oil in air tanks?? Air pressure problem?

    Here's the fluid coming out of the air tanks. We were able to fix the air compressor problem by switching the head of the compressor with another one and it started working normally. It seems the "reed valve" inside was getting stuck open. But this fluid has me stumped. :think3:
  20. likemlow

    2012 Hino 258 Clear/Light brown Oil in air tanks?? Air pressure problem?

    Hi all, Must be a weird week for Hinos. Our 2012 Hino 258 Has a lot of this clear to light brown oil coming out of the air tanks and we have no idea where its coming from. It looks like hydraulic fluid. The driver of the truck said he started noticing it a couple weeks ago when he would...
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