Specific Product Information
Relevant tech information
- Capable of handling upwards of 50psi.
- Direct-fit replacement with GFB’s TMS benefits
Features of DV+:
- Utilises pilot-actuated operation, allowing for increased throttle response and better drivability.
- Replaces weak plastic components with metal components which have been found to solve boost leaks and improve boost holding.
- DV+ progressively opens in response to boost pressure – only opening as much as is required.
Use cases:
- Applicable for Mini and Peugeot vehicles that utilise an electronically controlled diverter valve.
Self-troubleshooting steps:
- How do I diagnose my valve?
o With the valve uninstalled from your vehicle, inspect the piston to make sure that either the silicon face or VITON seal is undamaged and that there is a small 2mm hole in the centre of the piston. It’s also normal to see some vertical rub marks on the piston. Next, inspect the body and piston together, ensure that the body is clean, and that the piston is able to travel in the bore without being obstructed. Afterwards, inspect the plunger to see if there are any signs of damage or wear. There will be tell-tale signs of damage if the plunger is hitting something that it shouldn’t be hitting.
- How do I know that my DV+ is working as intended?
o Uninstall the DV+ from your vehicle and lay the body of the DV+ on its back and press against the piston (with the main piston spring installed). You should be able to press against the piston without getting stuck.
- I’m finding that I’m losing boost whilst on throttle! Help!
o If you’re experiencing this, we highly recommend double checking that you’ve used our GFB provided plunger spring and not the plunger spring that was included with your OEM solenoid. Using this spring would result in the DV+ to prematurely vent whilst accelerating.
FAQ:
- I’ve installed the DV+ onto my vehicle, why isn’t it making any noise!
o Our DV+’s range are full recirculation only, meaning that it is not able to vent to atmosphere. This also means that you will, unfortunately, not be able to hear a “whooshing” sound after coming off throttle too. If you were interested in one of our valves that were capable of venting to atmosphere, we currently have our VTA and DVX ranges available for select vehicles. If you were interested in this, please use our Vehicle Fitment Search tool or contact us so that we’d be able to find the right valve for you.
- I require a replacement piston; how can I get one?
o If you require a replacement piston due to your current piston being lost or damaged, please contact us at [email protected] and be sure to include a photo of the S.XX number that is engraved on the body of your DV+. We need this S.XX number to identify what sized piston is required for your unique DV+ body.
- What’s the difference between this DV+ and your other DV+’s?
o Unlike our other DV+’s that we currently have available, our T9382 DV+ features an inbuilt solenoid that is designed to replace the need to reutilise your OEM solenoid. This means that you will no longer need to fumble around and disassemble your OEM solenoid to fit the DV+. The DV+ will simply now replace the OEM hardware.
- What is the actual size difference between this DV+ and one of your other DV+’s with the inbuilt solenoid?
o Compared to our other DV+’s that reutilise the OEM diverter valve solenoid, the T9382 DV+ is significantly smaller. This means that you will be able to have both an aftermarket turbo inlet pipe and our DV+ without encountering any fitment issues.
- Do I need to have the OEM diverter valve solenoid still plugged in?
o No! Unlike our other DV+ range, you will not need to reuse your OEM diverter valve solenoid. You will simply need to use the provided loom to connect to the DV+.
- I’ve installed your DV+ and now I’m getting a P2261 CEL code? What is this!
o If you’ve found that your vehicle has produce a P2261 CEL code after installing your DV+ onto your vehicle, do not fret – everything is okay. What is happening is that your vehicle is triggering the P2261 CEL code in response to the increased throttle response. This, however, is triggered in cases with vehicles with highly sensitive ECU’s. To remedy this, uninstall the DV+ from your vehicle and remove the main piston spring (short, fat spring, not the long, skinny spring).
- Can I use both a DV+ and a spacer? I want noise!
o While it is possible to use our DV+ valve and an aftermarket spacer – it is not recommended. We have designed the DV+ to specifically be able to vent as much air as possible and to prevent surge. These BOV spacers tend to be very restrictive and will often not allow enough air to be vented to avoid surge.
Next steps:
If you are still having trouble, then the next steps are to contact our Tech Support team. Videos, photos and a clear description of the symptoms you are experiencing would give us a better understanding of what is going on and how to resolve this issue as quickly as possible. Remember, we can’t see your car or product, so our diagnosis is only as good as the information that you provide us.
