Can this also be used on the fuel rail to ck fuel pressure drop per cyl (Intelligent Engine Analyzer (iEA))

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carlos

Jun 03, 2013 - 03:47 PM

Yes, you can use the ATS Emissfire Detector on the fuel rail to check fuel pressure drop per cylinder. However, ATS Emissfire Detector does not automate this test like it does others.

This type of test if best used to spot major difference between the injectors, minor difference are hard to spot because test results are affected by the diameter and length of the fuel rail and the type of dampeners used.

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carlos

Jun 04, 2013 - 11:08 AM

Bernie at ATS says, "The ATS Emissfire Detector includes an ignition sync and a pressure transducer that you can use to measure pressure drops from the fuel rail to determine if there are differences between each injector. However the fuel rail internal size and damper type will change the pressure changes that occur. Small diameter rails work better than large rail diameter rails. Each fuel system type will change the results of this test. "

Source: Bernie @ ATS