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2001 silverado

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  • Kevin Fern
    replied
    Re: 2001 silverado

    I have the pressure transducer's in stock, I had tried to call, but couldn't leave a message. Give me a call if you need this sensor, Kevin

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  • E Hardy
    replied
    Re: 2001 silverado

    I unpluged pressure tranducer with engine running lights came on switched to natural gas engine run ok .
    Turned off supplie line from tank,engine ran till fuel gone in line.were can I get a transducer.
    Ed

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  • E Hardy
    replied
    Re: 2001 silverado

    need flow chart to complete trouble shooting.
    glad I found cng club members .
    ED

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  • Kevin Fern
    replied
    Re: 2001 silverado

    Sounds like the pressure transducer went bad on you. Try this first before replacing. Make sure you have enough pressure in the system, over 500 psi, unplug the pressure transducer and wait for the green lights to turn on, when they turn on, try switching over. The vehicle will probably need to be running when the lights are green, press the fuel select button and let me know what happens!! Kevin

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  • bhogan
    replied
    Re: 2001 silverado

    Kevin, Glad to have you here...

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  • E Hardy
    replied
    Re: 2001 silverado

    lights on frm panel light up ok when transponder unpluged,go out when plued in voltage & ground test ok

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  • E Hardy
    replied
    Re: 2001 silverado

    Hi Kevin
    the green wire has 6 volts good ground.
    The frm panel red light e comes on solid then starts blinking along with gas light engine runs can drive but limps.
    Ed

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  • CNG MOTORS
    replied
    Re: 2001 silverado

    Kevin the the tech and I am not but I have the same Eco kits on all three of my vehicles. The transducer failure is quite common but would not stop you from running on CNG. More than like it will be your servo or regulator that has also failed. If your local Kevin can take care of all of that for you.

    Murf

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  • E Hardy
    replied
    Re: 2001 silverado

    Hi Kevin
    Thanks for getting back to me.
    I get my truck back tomarrow will checkout what you said.
    lights blink on panel pressure gage shows 3600 lb.
    Ed

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  • Kevin Fern
    replied
    Re: 2001 silverado

    Could be a wiring or a transducer issue, does the service light on the FMS panel stay lit or does it blink? If the light stays lit, then it may have had a repeat problem and may have locked you out of the ability to get any response from pushing the fuel select button "green", however if you do not have and fuel level showing on the panel, you will have to look at the wiring, fuel pressure or the pressure transducer. If you look at the transducer plug, it should have 3 wires on it, a green, a black and an orange. Verify that the ground is good "black wire" check resistance to ground. The green should be a 5 volts and the orange would be 0- up to 5 volts, depending on the pressure in the system, verify that the shutoff valves are open and that there is pressure showing the gauge, located by the brake master cylinder and let me know, Kevin

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  • E Hardy
    replied
    Re: 2001 silverado

    No Name on unit kit 2001-t5.3cng from Az Star

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  • Kevin Fern
    replied
    Re: 2001 silverado

    Do you know what type of system was installed on your vehicle?

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  • E Hardy
    replied
    Re: 2001 silverado

    cng quit working on 2001 silverado dosent show fuel level or cant switch from gas to cng

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  • E Hardy
    started a topic 2001 silverado

    2001 silverado

    cng stop working ,wont show fuel level no light show and wont switch from gas to cng manualy
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