Guided Component Tests General Information
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• Diesel Particulate Filters
• Electronic Parking Assistance
• HID Headlights
• Hybrid Vehicles
•LIN-BUS
• Supplemental Restraint Systems
• Tire Pressure Monitoring (TPMS)
• Test Tips—provides basic testing information, tips and procedures for specific
tests and meter operations. Topics may include:
• Alternator Ripple Test
• EVP Sensor Test
• Frequency, Pulse Width and Duty Cycle Test
• Graphing AC Voltage
• Injector Pulse Width Test
• Parasitic Draw Test
• Reading Pulsed DTC’s
• TPS Sweep Test
• Using Cursors
• Using Pressure Transducers
• Using Triggers
• Wiggle Test
• Zirconia Oxygen Sensor Rise Time
• Theory and Operation—provides basic theory information for the following
topics:
• Oxygen Sensors and Relays
• 20-minute Current Ramp Classes—provides an introduction to current ramp
testing using the Snap-on Low Amp Current Probes. Snap-on Low Amp
Current Probe operation information is also provided within the Snap-on Low
Amp Probe Reference Manual option. Topics may include:
• Fuel Injector Current Ramp (multiple types)
• Fuel Pump Current Ramp
• Fuel Pump RPM Calculation
• Ignition Coil Current Ramp (multiple types)
• Parasitic Draw
• Snap-on Low Amp Probe Reference Manual
• Using Fuse Box for Current Test Hard to Reach Wiring
Features and Benefits
Selecting Features and Benefits provides basic feature description and
operational information about the diagnostic tool. Additional information is provided
for ShopStream Connect, optional waveform demonstration boards and optional
accessories. Selections include:
• 5-Minute Walk Thru With Demo Board—provides instructions on the
operation of the optional waveform demonstration board(s) to sharpen your
Lab Scope and Meter skills. Topics may include:
• New Demo Board (PN) #EESX306A—provides functionality information and basic
step-by-step demonstration information of multiple generated waveforms
The optional demonstration board(s) generate various waveforms similar to
signals commonly found on modern vehicle control systems. The
demonstration board(s) not only help you learn how to use the Guided
Component Tests software, it allows you to hone your skills and diagnostic
techniques without connecting to an actual vehicle. Contact your sales
representative for details.
• Accessories—provides descriptions for the optional accessories available for
the diagnostic tool. Accessory topics may include:
• Low Amp Probe
• Pressure/Vacuum Transducers
• ShopStream Connect
• Test Leads and Clips
• Product Description—provides an overview of diagnostic tool capabilities and
operations.
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