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    5.0 MPI Misfire Under Load

    I think your problem is the cap...change it with genuine mercury, and rotor as well and phase it.....read my story: https://forums.iboats.com/threads/350-mag-mpi-surging-under-load.697760/
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    Axius repair on used boat Cobalt 303

    The exact faults port tvm has are: Pump_Press_RangeLow SteerCoil_A_Pin_Fault Steer_A_Press_Fault Steer_B_Press_RangeLow Pump_Press_Fault Steer_A_Press_RangeLow Steer_B_Press_Fault And please remember that this tvm actuator is functional on starboard engine and we have swapped power steering...
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    Axius repair on used boat Cobalt 303

    I am willing to buy the g3 software and have it for 15 days fully functional. I hope during these days to solve the problem and make it work OR find out why it refuses to work.... after i will see what can i do and how i can purchase a licence. Concerning the service manual, my mechanic can not...
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    350 Mag Mpi hard to start when warm or hot

    You are correct and that is why the injector inspection was the last thing i did...just because the pressure did not dropped too much and was holding about 30psi after about 10mins if i remember correct. But, this solved my problem. Maybe the spray pattern was not good and in warm conditions was...
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    350 Mag Mpi hard to start when warm or hot

    I had the exactly same problem to my 350Mag mpi (MY2009-1A348183). When cold was starting immediately but when warm (stopped more that 10mins) it wanted to give some throttle to start. I gave my injectors for professional inspection - cleaning and after that no more issues. I had made all the...
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    Axius repair on used boat Cobalt 303

    Well, today i told my mechanic to come and check the versions of ccm, tvm and do some disgnostics.... As i told, the engine's pcm have an orange sticker which say that they are compatible only with CCM version 76 and not to mix versions. The target was to find the version of ccm ,check if it was...
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    Trim sensor adjustment

    I think that when the engine is DTS and has only smartcraft gauges, only the digital three wire sensor is connected and sends the position signal to gauges. The limit is then set by ecu... Am i correct?
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    Trim sensor adjustment

    Hello. Besides some other issues i have to my boat, i can not adjust the trim sensors. The engines are 377Mags DTS Axius, serial 1A605669 & 1A605670. I bought for both engines the kit with the digital three wire sensor on port and analog sensor on starboard side of transom (8M0107462). I read...
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    Axius repair on used boat Cobalt 303

    That would be perfect!! US-FGE33003K910 #3632 These are the labels at the back of the boat concerning hull ID. Thank you very much!
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    Axius repair on used boat Cobalt 303

    I will get access to this service manual and hope help me solve my problems. Thank you so much, you gave me directions to follow!!!! I will post again when i try all we mention and i hope to have good news.!!!! Thank you again!
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    Axius repair on used boat Cobalt 303

    we did not make anything for bleeding the system......besides, there is no i formation about bleed the system in Axious service manual, so we supposed that the bleeding will be made it self during use, just like power trim .....
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    Axius repair on used boat Cobalt 303

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    Axius repair on used boat Cobalt 303

    Yes , the serials are 1A605669 & 1A605670.
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    Axius repair on used boat Cobalt 303

    Concerning the 50% available power, i must check the starboard engine which tvm is fully working if it has this guardian limit as well........normally it should have 100% available power....
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    Axius repair on used boat Cobalt 303

    Maybe i must send an e-mail to Mercruiser with engine's serial and ask them if the PCMs i have are these which the engi es left factory....
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    Axius repair on used boat Cobalt 303

    Is it possible with G3 to make something like uninstall the current software of CCM and install from beginning the version 0076 as engine pcm sais to the orange sticker?...or if for some reason (as i bought the boat used without clear service history) the ccm have some other version, can i i...
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    Axius repair on used boat Cobalt 303

    What does it mean......is it possible that the pcms have been changed???
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    Axius repair on used boat Cobalt 303

    My engines are standard cooling. My pcm' are: 8M2015889 . And what is this orange label which say : use with version 0076 command module only - do not mix versions ??
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    Axius repair on used boat Cobalt 303

    The reflash of the tvm's is different than callibration? I am going to tell my mechanic to make a reflash...maybe something was not installed correct. The reflash is made by click the reflash button at G3 after choose the ebom? It will chose by itself which software to install, or we must choose...
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    Axius repair on used boat Cobalt 303

    Well, i repaired the harness, but nothing again.....i also checked the harness going from smart junction box to the engine and all the pins are ok ...i mean there is continuity between pins at start of harness and at the end... All i can think now is two things. 1. The smart junction box with...
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