FirstLook ADS ES 300 Скачать руководство пользователя страница 5 | Manualshive

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Scope settings for Idle Test

Idle test... 650 to 700 RPM...Scope settings.

Voltage settings... +1 Volts to — 1 Volts

Time base ... 200 ms

Start engine and allow to warm up to operational temperature. Observe wave

forms for irregular injector operation.

Good injector waveform not triggered

96 Jeep 6 Cylinders

96 Accord 2.2 bad injector triggered from injector #1

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Содержание ADS ES 300

Страница 1: ...ORS Automotive Injector Diagnostic Sensor Quick Setup Guide Model ADS ES 300 SenX Technology 5315 Sunset Drive Midland MI 48640 www senxtech com Phone 1 866 832 8898 U S Patent Nos 6 484 589 6 609 416 Version 2 1 FirstLook ...

Страница 2: ... purged of air for the signal to be a true reaction to pressure changes in the fuel rail The physical difference between injectors It is important to discuss some of what you might find using this sensor to head off any false conclusions First practice on a known good vehicle Depending on how you trigger your scope 1 injector 1 ignition or cam sensor you will notice that l injector can start from ...

Страница 3: ...SE EXPLOSION PROOF ELECTRICAL DROPLIGHTS LOOSEN GAS CAP AND RELIEVE FUEL PUMP PRESSURE TIGHTEN ALL CONNECTIONS TO ELEMINATE LEAKS AVOID FUEL CONTACT WITH HOT ENGINE PARTS FOLLOW OUR INSTRUCTIONS AND AUTO MAKERS TEST PROCEDURES WRAP ADAPTER IN SHOP TOWEL BEFORE DISCONNECTING WIPE UP FUEL SPILLS AND PUT RAGS IN APPROVED CONTAINER REMOVE ANY FUEL IN THE SENSOR HOSE BEFORE STORING ...

Страница 4: ... to know their mechanical condition Current ramp testing of the fuel injector electrical system is the best way to verify proper electrical condition An engine with oversize fuel rails can cause you to see two different sets of patterns The injectors closest to you will appear to have different waveforms than the injectors on the opposite side of the engine Remember what you are looking for is a r...

Страница 5: ...oltage settings 1 Volts to 1 Volts Time base 200 ms Start engine and allow to warm up to operational temperature Observe wave forms for irregular injector operation Good injector waveform not triggered 96 Jeep 6 Cylinders 96 Accord 2 2 bad injector triggered from injector 1 ...

Страница 6: ...settings 1 volts to 1 Volts Time base 100ms Put vehicle in gear and apply brakes slowly increase RPM to 1500 Most flow problems will show up as irregularities in the scope pattern at 1500 RPM Good waveform not triggered 96 Jeep 6 Cylinders 96 Honda Accord 2 2 Bad Injector triggered from Injector 1 ...

Страница 7: ...his lets you look at the system at idle and under a working load With the current probe hooked to the main line supplying voltage to the injectors you also can see the current draw conditions for the injectors The current draw waveforms will track with the injector pulse wave forms allowing you a complete look at the fuel injector system and helping to determine if problem is electrical drivers or...

Страница 8: ...orming to the warranty All products requiring warranty service shall be returned to SenX Technology within I year of purchase shipping prepaid SenX Technology will return repaired or replaced products to the purchaser via prepaid ground transportation In no event shall SenX Technology be liable for damages of any nature including incidental or consequential damages including but not limited to any...

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