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Bosch Tech 2 User Manual

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Te c h  2Page 8-41
To help identify the snapshot, type in descriptive information about the snapshot when saving it. This may 
include vehicle conditions, DTCs, symptoms, repair order, etc. The next time a file is opened, this 
information aids in locating the correct file. 
PRINTING A SNAPSHOT 
To print a snapshot that is currently displayed on the screen, select the File menu, then Print Screen. This 
prints only the data parameters displayed on the screen. To print the entire parameter list, you need to scroll 
down the list, then print again. 
FIGURE 8-49. Lock/Unlock Parameters Icon on SNapshot Upload Screen
FIGURE 8-50. Snapshot Upload Screen Showing “Locked” List
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Page 8-42Te c h  2
FIGURE 8-51. Multiple Display Modes
FIGURE 8-52. Viewing Captured Info Data
FIGURE 8-53. Save Snapshot Icon on Snapshot Upload Screen
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Te c h  2Page 8-43
TECH 2 PATHING TABLES 
The goal of Pathing Tables is to provide an index and path to help the Tech 2 user find specific vehicle 
applications/functions. First, the user must enter the basic requirements by selecting the proper Model Year, 
Vehicle Type, etc. Applications available are based on the specific vehicle selected. The tables are listed in 
alphabetical order. Identify the application you are looking for and then follow the “path” provided. In most 
cases the user is searching for data/output controls in the Diagnostic menu. Selections made from the 
Diagnostic menu include Powertrain, Body, Chassis, and Diagnostic Circuit Checks (where applicable), i.e. 
Fuel Pump Relay-Special Functions / Engine Output Controls. 
POWERTRAIN PATHING TABLES 
Tech 2 Powertrain Engine Output Controls Pathing Table* 
A/C Clutch Special Functions / Engine Output Controls 
A/C Compressor Special Functions / Engine Output Controls 
A/C Cutoff Relay Special Functions / Engine Output Controls 
A/C Relay Special Functions / Engine Output Controls 
AIR Control Solenoid Special Functions / Engine Output Controls / Air System 
AIR Pump Special Functions / Engine Output Controls 
AIR Pump Special Functions / Engine Output Controls / AIR System 
AIR Pump Relay Special Functions / Engine Output Controls / AIR System 
(Refer to Secondary Air Pump Relay) 
AIR Solenoid Special Functions 
FIGURE 8-54. Save Snapshot Window
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Page 8-44Te c h  2
*. For vehicles with DTCs
AIR Solenoid Special Functions / Engine Output Controls 
AIR Solenoid Special Functions / Engine Output Controls / Air System 
(Refer to Secondary Air Solenoid Valve) 
AIR Switch Solenoid Special Functions / Engine Output Controls / Air System 
AIR System Special Functions / Engine Output Controls 
AIR System Special Functions / Engine Output Controls 
AIR System Special Functions / Engine Output Controls / Air System 
All Relays Special Functions / Engine Output Controls / Fan Relays 
Alternator Special Functions / Engine Output Controls 
Alternator L Terminal Special Functions / Engine Output Controls 
Alternator Lamp Special Functions / Engine Output Controls / Dash Lamps 
Aux. Cooling Fan Special Functions / Engine Output Controls 
Backup Fuel Special Functions 
Backup Spark Special Functions 
Boost Solenoid Special Functions / Engine Output Controls 
Both Fan Controls Special Functions / Engine Output Controls / Fan Relays 
Brake Light Special Functions / Engine Output Controls / Dash Lamps 
C/C Servo Special Functions / Engine Output Controls / Cruise Control 
C/C Vacuum Solenoid Special Functions / Engine Output Controls / Cruise Control 
C/C Vent Solenoid Special Functions / Engine Output Controls / Cruise Control 
(Refer to Cruise Control) 
Change Oil Lamp Special Functions / Engine Output Controls / Dash Lamps 
Chassis Pitch Signal Special Functions / Engine Output Controls 
Check Mode Special Functions
Clear Cold Start Counter Special Functions 
Cold Advance Relay Special Functions / Engine Output Controls 
Crankshaft Pos. Variation Learn Special Functions 
Cruise Clutch Special Functions / Engine Output Controls 
Cruise Control Special Functions / Engine Output Controls 
Cruise Enable Special Functions / Engine Output Controls 
Cruise Inhibit Special Functions / Engine Output Controls 
Cruise Lamp Special Functions / Engine Output Controls / Dash Lamps 
Cylinder Power Balance Special Functions / Engine Output Controls / Injection Pump
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Te c h  2Page 8-45
Dash Lamps & Gauges Special Functions / Engine Output Controls 
Dash Lamps Special Functions / Engine Output Controls 
Dash Lamps Special Functions / Engine Output Controls / Injection Pump 
ECM/Immobilizer Relearn Special Functions 
EGR 1 Special Functions / Engine Output Controls / EGR System 
EGR 2 Special Functions / Engine Output Controls / EGR System 
EGR 3 Special Functions / Engine Output Controls / EGR System 
EGR Bypass Solenoid Special Functions / Engine Output Controls / EGR System 
EGR Solenoid Special Functions 
EGR Solenoid Special Functions / Engine Output Controls 
EGR Solenoid Special Functions / Engine Output Controls / EGR System 
EGR System Special Functions / Engine Output Controls 
EGR Vent Special Functions / Engine Output Controls / EGR System 
(Refer to Reset EGR ALM Cells) 
Engine Shut Off Special Functions / Engine Output Controls / Injection Pump 
EPR Solenoid Special Functions / Engine Output Controls 
EVAP Canister Vent Valve Special Functions / Engine Output Controls 
EVAP Pressure Switching Solenoid Special Functions / Engine Output Controls 
EVAP Purge Solenoid (PWM) Special Functions / Engine Output Controls 
EVAP Purge Solenoid (PWM) Special Functions / Engine Output Controls / EVAP System 
EVAP Purge Solenoid Special Functions / Engine Output Controls 
EVAP Purge Solenoid Special Functions / Engine Output Controls / EVAP System 
EVAP Purge Valve Special Functions / Engine Output Controls 
EVAP Purge/Seal Special Functions / Engine Output Controls / EVAP System 
EVAP System Special Functions / Engine Output Controls 
EVAP System Perf. Special Functions / Engine Output Controls / EVAP System 
EVAP System Seal Special Functions / Engine Output Controls / EVAP System 
EVAP Vent Solenoid Special Functions / Engine Output Controls 
EVAP Vent Solenoid Special Functions / Engine Output Controls / EVAP System 
EVO Special Functions / Engine Output Controls 
Fan Control A10 Special Functions / Engine Output Controls / Fan Relays 
Fan Control A11 Special Functions / Engine Output Controls / Fan Relays 
(Refer to Both Fan Controls) 
Fan High Speed Special Functions / Engine Output Controls / Fan Relays
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Page 8-46Te c h  2
Fan Low Speed Special Functions / Engine Output Controls / Fan Relays 
Fan Relay Special Functions / Engine Output Controls 
Fan Relay 1 Special Functions / Engine Output Controls / Fan Relays 
Fan Relay 2 Special Functions / Engine Output Controls / Fan Relays 
(Refer to High Fan Relay) 
Fan Relay ECM C6 Special Functions / Engine Output Controls / Fan Relays 
Fan Relay ECM D11 Special Functions / Engine Output Controls / Fan Relays 
Fan Relays (Both) Special Functions / Engine Output Controls / Fan Relays 
Fan Relays 1, 2, & 3 Special Functions / Engine Output Controls / Fan Relays 
Fan Relays 2 & 3 Special Functions / Engine Output Controls / Fan Relays 
(Refer to All Relays) 
(Refer to both Fan Controls) 
(Refer to Low Fan Relay) 
(Refer to Low Speed Relay Only) 
First Gear Start Special Functions / Engine Output Controls 
Fixed Spark Special Functions / Engine Output Controls 
FPR Solenoid Special Functions / Engine Output Controls 
Fuel Gauge Special Functions / Engine Output Controls 
Fuel Pump Special Functions / Engine Output Controls 
(Refer to Secondary Fuel Pump) 
Fuel Pump Relay Special Functions / Engine Output Controls 
Fuel Pump Speed Special Functions / Engine Output Controls 
Fuel System Prime Special Functions 
Fuel Tank Pressure Valve Special Functions / Engine Output Controls / EVAP System 
Fuel Trim Reset  Special Functions 
GEN Special Functions / Engine Output Controls / Dash Lamps 
GEN L Terminal Special Functions / Engine Output Controls 
Glow Plug Special Functions / Engine Output Controls 
Governor Special Functions / Engine Output Controls 
Governor Light Special Functions / Engine Output Controls / Dash Lamps 
High Fan Relay Special Functions / Engine Output Controls / Fan Relays 
Hot Lamp Special Functions / Engine Output Controls / Dash Lamps 
IAC Reset Special Functions / Engine Output Controls / IAC System 
IAC System Special Functions / Engine Output Controls 
Idle Air Control Special Functions / Engine Output Controls 
Idle Air Control Special Functions / Engine Output Controls / IAC System
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Te c h  2Page 8-47
Ignition Coil Test #1, #4 Special Functions / Engine Output Controls 
Ignition Coil Test #1, #4 Special Functions / Engine Output Controls / Ignition System 
Ignition Coil Test #2, #3 Special Functions / Engine Output Controls / Ignition System 
Ignition Coil Test #2, #5 Special Functions / Engine Output Controls 
Ignition Coil Test #3, #6 Special Functions / Engine Output Controls 
Ignition System Special Functions / Engine Output Controls 
Injection Module Special Functions / Engine Output Controls / Secondary Port System 
Injection Pump Special Functions / Engine Output Controls 
Injector # 1 Special Functions / Engine Output Controls 
Injector # 2 Special Functions / Engine Output Controls 
Injector # 3 Special Functions / Engine Output Controls 
Injector # 4 Special Functions / Engine Output Controls 
Injector # 5 Special Functions / Engine Output Controls 
Injector # 6 Special Functions / Engine Output Controls 
Injector Test Special Functions / Engine Output Controls / Fuel System 
Intake Plenum Switch Valve Special Functions / Engine Output Controls 
Intake Resonance Switch Valve Special Functions / Engine Output Controls 
Intercooler Special Functions / Engine Output Controls 
ISC Actuator Special Functions / Engine Output Controls 
ISC Calibrated Air Special Functions 
ITV Relay Special Functions / Engine Output Controls 
Loop Status Special Functions / Engine Output Controls 
Low Coolant Lamp Special Functions / Engine Output Controls / Dash Lamps 
Low Fan Relay Special Functions / Engine Output Controls / Fan Relays 
Low Oil Lamp Special Functions / Engine Output Controls / Dash Lamps 
Low Speed Relay Only Special Functions / Engine Output Controls / Fan Relays 
Malfunction Indicator Lamp (MIL) Special Functions / Engine Output Controls 
Malfunction Indicator Lamp (MIL) Special Functions / Engine Output Controls / Dash Lamps 
Misfire Graphic Special Functions 
O2S System Special Functions 
OBD System Check Special Functions 
Odometer Reset Special Functions / Engine Output Controls 
Oil Level Lamp Special Functions / Engine Output Controls / Dash Lamps
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Page 8-48Te c h  2
Oil Life Lamp Special Functions / Engine Output Controls / Dash Lamps 
(Refer to Low Oil Lamp) 
(Refer to Change Oil Lamp) 
Oil Life Reset Special Functions / Engine Output Controls 
Oil Pressure Lamp Special Functions / Engine Output Controls / Dash Lamps 
Output Driver U8 Fault Test Special Functions / Engine Output Controls / Output Drivers 
Output Driver U9 Fault Test Special Functions / Engine Output Controls / Output Drivers 
Output Drivers Special Functions / Engine Output Controls 
PCM Integrity Status Special Functions / Engine Output Controls 
QDM A Test — DTC 26 Special Functions 
QDM B Test — DTC 56 Special Functions 
QDM TEST Special Functions 
Radiator Fan Special Functions / Engine Output Controls 
Reset Block Learn Cells Special Functions / Engine Output Controls / Fuel System 
Reset EGR ALM Cells Special Functions / Engine Output Controls / EGR System 
Reverse Inhibit Special Functions / Engine Output Controls 
Ride Control Special Functions / Engine Output Controls 
RPM Control Special Functions 
1 to 4 Shift Lamp Special Functions / Engine Output Controls / Dash Lamps 
1 to 4 Shift Solenoid Special Functions / Engine Output Controls 
Secondary AIR Pump Relay Special Functions / Engine Output Controls 
Secondary AIR Solenoid Valve Special Functions / Engine Output Controls 
Secondary Fuel Pump Special Functions / Engine Output Controls / Secondary Port System 
Secondary Inlet Solenoid Special Functions / Engine Output Controls / Secondary Port System 
Secondary Port System Special Functions / Engine Output Controls 
Service Spark Retard Reset Special Functions / Engine Output Controls 
Shift Light Special Functions / Engine Output Controls 
Shift Light Special Functions / Engine Output Controls / Dash Lamps 
Skip shift Lamp Special Functions / Engine Output Controls / Dash Lamps 
Skip Shift Solenoid Special Functions / Engine Output Controls 
SMCC Disable Special Functions / Engine Output Controls 
SP/High Speed Relays Only Special Functions / Engine Output Controls / Fan Relays 
Spark Retard Special Functions / Engine Output Controls 
(Refer to Service Spark Retard Reset) 
Starter Inhibit Special Functions / Engine Output Controls
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Te c h  2Page 8-49
STS Lamp Special Functions / Engine Output Controls / Dash Lamps 
Tachometer Control Special Functions / Engine Output Controls 
TCC / 1—4 Solenoid Special Functions / Engine Output Controls 
TCC / Shift Light Special Functions / Engine Output Controls 
TCC Solenoid Special Functions / Engine Output Controls 
TDC Learn Special Functions / Engine Output Controls / Injection Pump 
Time Set Special Functions / Engine Output Controls / Injection Pump 
Transfer Case Special Functions 
Upshift Lamp Special Functions / Engine Output Controls 
Upshift Lamp Special Functions / Engine Output Controls / Dash Lamps & Gauges 
Wastegate Special Functions / Engine Output Controls
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Page 8-50Te c h  2
TECH 2 POWERTRAIN TRANSMISSION CONTROLS PATHING 
TA B L E
* 
Check Transmission Lamp Special Functions / Transmission Output Controls 
Clear TAPS Special Functions / Transmission Output Controls 
Economy / Sport Special Functions / Transmission Output Controls / Lamp Controls 
Engage TCC Special Functions / Transmission Output Controls 
Engine Overrun Warning Special Functions / Transmission Output Controls 
Exhaust Brake Cut Special Functions / Transmission Output Controls 
Garage Shift Special Functions / Transmission Output Controls / Reset Adapts 
Lamp Controls Special Functions / Transmission Output Controls 
Learn TAPS Special Functions / Transmission Output Controls 
Line Pressure Duty Solenoid Special Functions / Transmission Output Controls 
Lockup Duty Solenoid Special Functions / Transmission Output Controls 
Neutral Solenoid Special Functions / Transmission Output Controls / Solenoid Controls 
Oil Life Reset Special Functions / Transmission Output Controls 
P/N Info To ECM Special Functions / Transmission Output Controls 
Park Neutral Switch Test Special Functions / Transmission Output Controls
PC Solenoid Special Functions / Transmission Output Controls 
Power Control Relay Special Functions / Transmission Output Controls 
Pressure Regulator Solenoid Special Functions / Transmission Output Controls / Solenoid Controls 
PTO Solenoid Special Functions / Transmission Output Controls 
Reset Adapts Special Functions / Transmission Output Controls 
Reset Learned Values Special Functions / Transmission Output Controls / Resets 
Reset TC TPS Status Special Functions / Transmission Output Controls / Resets 
Resets Special Functions / Transmission Output Controls 
1-2 / 3-4 Shift Solenoid Special Functions / Transmission Output Controls 
1-2 / 3-4 Shift Solenoid Special Functions / Transmission Output Controls / Solenoid Controls 
1-2 Solenoid Special Functions / Transmission Output Controls 
2-3 Shift Solenoid Special Functions / Transmission Output Controls / Solenoid Controls 
2-3 Solenoid Special Functions / Transmission Output Controls 
2nd Gear Start Lamp Special Functions / Transmission Output Controls 
3-2 Downshift Solenoid Special Functions / Transmission Output Controls 
Shift Special Functions / Transmission Output Controls / Reset Adapts
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