The Autonerdz Pressure/Vacuum kit with the Pico WPS500 Pressure Transducer

Autonerdz presents a range of pressure/vacuum testing accessories for use with the PicoScope automotive diagnostic oscilloscope. This is an ultra-high resolution pressure transducer which features three pressure ranges, zoom mode, pressure relief valve and a rechargeable Li-Po battery all enclosed in a durable housing.

Download the latest user's manual

The three pressure ranges allow for accurate measurement and analysis of many automotive pressures including cylinder compression, fuel pressure, intake manifold vacuum and even exhaust pulses from the tail pipe.

The transducer features an extremely fast 100 µs response rate from 0% to 90% of full scale and sensitivity down to about 5 mbar (about 0.07 psi). This provides accurate representation of rapidly changing signals that span across a broad pressure range such as cylinder compression while the engine is running, even during a snap-throttle test.

Also included is a unique zoom function which allows users to ‘zoom in’ on signal components such as valve pulses from the intake or injector pulses from the fuel rail.

WPS500 Ranges

 

Running Compression

running compression

 

 

4 cylinder returnless fuel system

returnless

 

 

Same vehicle, 1 injector unplugged

returnless2

 

 

V8 Fuel rail test port, bank fired system

transducer on rail

 

Same vehicle, #1 injector unplugged

unplugged injector

 

 

Intake Manifold Vacuum Example

wps500vaccum

 

 

Exhaust Backpressure

backpressure

 

 

WPS500 vs. FirstLook Sensor In Tail Pipe

Engine Idling

pico vs fl

 

 

Same vehicle with #1 injector unplugged

unplugged injector

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

 

 

We offer two kits to cover your testing needs.

The Standard Pressure/Vacuum Kit

Ideal for the specialized shop that may not need many accessories

Additional components may be ordered below

$890.00 + $35 S&H

 

And The Ultimate Pressure/Vacuum Kit

Ideal for the independent shop working on most makes & models

This kit includes all additional accessories available at this time.

$1200.00 + $35.00 S&H

 

You may order with Visa, Mastercard, Discover, American Express, Pay Pal, or check.   For secure on-line payment, snail mail, or secure email payment methods, please click on the “Add To Cart” button below.  Phone orders are also accepted.  Please call for special orders, orders outside the USA, or quantity pricing.  Feel free to Email or give us a call if you have any questions.  (360) 455-9130 or toll free at (877) 628-4899.  Or Skype 'autonerdz'.

 

Individual Accessories:

Compression Hoses

$64.35 each

10mm Compression Hose:

18mm Compression Hose:

Ford Triton 16mm x 1.5 Compression Hose:

Ford Triton 12mm x 1.25 Compression Hose:

 _________________________________________________________________________________________________

Set of 2 gasoline pressure fuel hoses, large and small Schrader valve

These fuel hoses are designed specifically for use with the WPS500X pressure transducer, with a strong construction to ensure safe and accurate operation. The hoses are terminated at one end with a Foster connector to fit the WPS500X, and at the other end with a Schrader valve to fit standard fuel rails.

Important Note:
Please note these fuel pressure hoses as well as the WPS500X pressure transducer are not suitable for any form of High Pressure Diesel Fuel Testing and are not suitable for use on Common Rail Diesel Engines or High Pressure Gasoline Engines.

Set of two $59.40 + S&H

 _________________________________________________________________________________________________

WPS500 Bleed Hose

$14.85 + S&H

 _________________________________________________________________________________________________

Universal Vacuum Adapter

$16.50 + S&H

 

Back to The Autonerdz Store