Get You Boost Back!

This tester is designed specifically for your Volvo Truck and is made to restore your full potential of your trucks power. A turbocharger that has a boost leak for an extended period of time will fail prematurely. This important preventative maintenance check can save you a break down while hauling a load.

The turbo boost leak tester tests the complete intake system with your engine off. You can apply maximum boost pressure  of 15 psi and listen for any air leaks. When applying the pressure to this tester through compressed air, it will force air in every part that the turbocharger would normally pressurize.  

 

Application:

·         2004-2016 Volvo VN (D12, D13 Engine)

·         2004-2016 Volvo VNL (D12, D13 Engine)

·         2004-2016 Volvo VHD (D12, D13 Engine)

·         2004-2016 Volvo VNM (D12, D13 Engine)

 

Design Features:

• Billet 6061 Aluminum End Cap with 1/8" NPT threaded gauge port & fitting port
• High quality 4-layer Silicon Coupler
• Custom Stainless Steel 15 PSI / 1Bar Boost Gauge
• 15 PSI range will give you the appropriate reading when testing your charge pipes for low, medium or high boost levels.*
• Universal Tire Schrader Valve 
• (2) Stainless Steel T-Bolt Clamps with Teflon lock-nut

 

Common Issues:

• Faulty charge air coolers (leaking through various cracks)
• Intake Manifold cracks
• Intake manifold gasket leaks
• Turbocharger outlet pipe leak
• Charge air cooler piping
• Inspect intake grid heater for cracks

 

How do I know if I have a Boost Leak??  Common Symptoms are:

·         P-codes, Check engine lights, system too rich

·         Excessive Black smoke: (Less boost, More fuel = Un-burnt Fuel)

·         Loss of power

·         Loud Whistling noise

·         Loud Air Leak when pulling grades

·         Poor Fuel Mileage

·         Typically the boost target will be lower than what is expected by the tune

·         Boost onset could be erratic

·         Slower than normal spool-up

 

What happens to the turbo charger if there is a boost leak??

Any leak will cause the turbos wheels to over-spin and result in bearing to wear out eventually causing shaft play!  This happens faster with larger leaks.  This conditions then allows for the turbos wheel tips to make physical contact with the turbo housing.  Its over for your turbo at that point!

1.       Remove the intake hose/pipe off your turbo chargers inlet

2.       Install the boost leak tester onto the turbo chargers inlet and secure with the T-bolt clamps

3.       Pressurize the boost leak tester with an air compressor and a tire inflation tool.   The air compressor should be a minimum of 2 gallon volume.   The larger the compressor, the more capacity you have to fill the engines charge pipes.   A bike pump or electric pump will not supply enough air fast enough to fill the system

4.       *Caution! - When filling the system, start with a low pressure around 5 PSI.  Recommended to regulate the compressor to a lower pressure and only increase if filling is too slow.   

·         The boost gauge reading indicates how much compressed air is in the charge pipes.

·         The boost gauge allows you to read the bleed rate of charge pipes when you remove the pressure.   It is normal to see pressure loss average of 1psi every second.  Faster bleed rate at higher pressures and slower bleed rate at lower pressures

5.       Listen for leaks.   Use soapy spray if necessary to identify smaller leaks.

6.       Fix any leaks points and then retest.  Increase by 5psi up to the normal operating boost pressure.

7.       Go out and Boost!  Enjoy the restored power from your engine!

 

Disclaimer: By purchasing this tester you assume all risk when working with compressed air.   It is required to use certified safety goggles.   Also you need to know that the larger diameter of your turbo inlet, the clamp needs to work exponentially harder.   Example if a 2 inch boost leak tester is clamped down and test pressure is 10 psi, then the clamp force needs to be 31 lbs.   A 4? boost leak tester is not double the force, but squared.   So the 4 inch clamp would need to support 125 lbs!!   I assume no responsibility to any damage incurred to you or your vehicle from use of this product.

Refunds will be given on unused items and return shipping will be the responsibility of the buyer unless there are warranty issues with the product or the wrong product was shipped.

Please contact us if there are any issues with your order.  We are always happy to help! 

 

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