Streamlined Injector Services and New Fuel Pump Testing
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The fuel injector service has been a staple in the DW line-up for over 6 years. Now, we have streamlined the service options from 3 tiered services to our most popular Dynamic Service with a separate Pre-Test for diagnostic/troubleshooting and we added a couple of new tests that provides data some of the newer tuning software requests. Dynamic Service includes:
New tests include: Battery Offset Testing This test provides data outlining the injector dead-time over a range of pressures and voltages. Linearity Testing This test provides flow data over the low, middle, and high range of duty cycles for the injectors and give information about the minimum suggest pulse-width and maximum injector duty cycle. Please Note! The advanced testing only requires one injector for testing. Fuel Pump Testing With the introduction of the DW300, DW200, and DW65c, we need the ability to test our pumps in-house. Now that our pumps have become a sustained product in the market, we now have the same testing available for any electric fuel injection pumps:
Please feel free to contact me with any questions you have about our services. With the new services, we now have a NEW DW Forum Special! When filling out the injector service form, be sure to write "MiataTurbo Forum Special" across the top of the form for free US domestic return shipping! |
Hi,
What is the driver circuit used to drive the injectors in the dead-time chart generation? The "flyback voltage clamp" value of the drive circuitry will affect the dead-time. |
We use the OE driver from our New Age NA8 fuel injector test bench. I would have to do some digging to find out the specifics of the flyback circuitry. Every driver will be a little bit different anyways. I can tell you that the values from our report have been used successfully to tune various makes and models (recently a Subaru, LS7, Lotus Exige, and a 450whp Saab).
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I would like to highlight the Forum Special, since I have been getting a few questions about it.
The Forum Special can be applied to any service (Dynamic Service, either or both Advanced Tests, Fuel Pump Test). Let us give you an idea of what your fuel system can do for your current build or give your stock injectors a good cleaning and get them back to factory specs. |
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