... Given the symptoms above, verifying exhaust back pressure using the WPS 500 pressure transducer removes all the variables of scan data interpretation and serial decoding ...

... and hopefully going to carry out a injector leak off test with the WPS 500 if i can find the right fittings . Im thinking this engine wants the other 5 injectors ...

... or a Sticky Valve would cause that. I would use a Pressure Transducer (WPS 500) In the Cylinder and at the Dipstick at this stage to get a good idea of what is going ...

... got cyl no4 on idle. I did running compression on cyl 4 and cyl 3 with wps 500 and i didnt find any problems. I cant get secondary what ever i do it not readable so i ...

... file, this is not the case My next thought is the zoom feature of the WPS500 pressure transducer, could this have been accidentally activated? Just looking through ...

... sum of the static pressure and dynamic pressure will be constant:if the WPS 500 adapter introduces a restriction, the static pressure will be a lower one,in some cases ...

... our summary Below we add intake pulsations to the above test using a WPS 500 pressure transducer attached to the inlet manifold. Here the engine is running to evaluate ...

Hi Steve, After using the WPS 500 for back leakage tests, what is the best way to remove any diesel from inside. I left it hanging over ...

... results between the two machines. Continuing on the fuel path, WPS 500 or mech gage and check low and high PSI circuit for build and hold PSI, however based on ...

... fire on the missing compression hump IT DID NOT! so i then attach the WPS 500. Can anyone see a problem in the waveforms or think of a reason why the ECU would fire ...