Q&A Forum

Jostein
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Topics: 26 / Replies: 1360
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RE: Latest software version

Tuners, YourDyno software 3.3.79 (beta) was released today. Changes: Added a new plugin for Brake Specific Fuel Consumption. Previously BSFC had...

5 days ago
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RE: MOI Wizard - Negative Values

Measuring the MOI is sometimes tricky. The engine may behave differently when ramping up compared to ramping down, it may heat soak a bit (turbo cars)...

1 week ago
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RE: MOI Wizard - Negative Values

A negative drive train MOI is physically not possible as you say, but mathematically it is if the Roller/hub MOI is too high. The MOI wizard calculate...

1 week ago
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RE: Latest software version

Folks, YourDyno software version 3.3.78 (beta) was released today. Changes: Ability to turn on and off data recording with the push of a button....

3 weeks ago
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RE: Latest software version

Folks, YourDyno software version 3.3.75 was released today. A minor release. Changes: Avoided recalculating averages every time the Options menu...

1 month ago
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RE: Help to setup dyno correctly 1:3 ratio

The only thing you need to do is to set 10 as the Pulses per revolution. The rest is as normal. You can measure the MOI using the wizard or manually a...

1 month ago
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RE: Stuska conversion questions

The rotary dial is purely optional, but it can be used to manually control the load (either by varying the VFD frequency or the valve opening). Nice f...

1 month ago
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RE: Stuska conversion questions

Hi, YourDyno can control the VFD if you prefer, but we recommend removing the VFD and just have an on/off switch for the pump, and instead use the Y...

1 month ago
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RE: Water/Oil temperature thermistor setup

Seems a space has snuck into the links there, just remove them

1 month ago
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RE: DynoJet 150 CAN Bus for multiple EGT on Standard V5 with built in CAN

Yes, the EGT to CAN from ECU Master works well. It connects to YourDyno CANL and CANH and needs a separate 12V power supply. You can add more CAN modu...

1 month ago
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RE: Having trouble with correlation

@james-meyers MOI varies a bit from engine to engine. Most people don't change it for engines of reasonably similar type, but if you have very differe...

1 month ago
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RE: Having trouble with correlation

Hi, The difference is likely in the Moment of Inertia. To double check this theory, do a test at steady state. The two systems shall read the same. ...

1 month ago
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RE: Interference sending the gauges wild!

Sounds like you have some sort of grounding issue. The YourDyno box is usually grounded through the load cell shield, otherwise connect one of the shi...

2 months ago
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RE: Water/Oil temperature thermistor setup

Hi, Here is the rmp file for the YourDyno thermistor for use with the YourDyno standard: ourDynoThermistorDegC_Standard.rmp I will add all the var...

2 months ago
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RE: superflow 901 rpm sensor

Folks, the correct connection was: Yellow Shield, Black 0V, White Signal. The colors vary a bit.

2 months ago
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