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Home >> Volkswagen >> 2002 >> GTI Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 1.8L - Generic Scan Tool, Engine Code(S): AWP, AWW, AWD (A4 Platform) >> ST - Generic Scan Tool >> Diagnostic modes >> Diagnostic Mode 01: Obtain data
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Diagnostic Mode 01: Obtain data

Diagnostic Mode 01 is used to display and monitor all emissions related measured values.

Depending on scan tool and protocol used, the information displayed in diagnostic mode 01 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), On-Board Diagnostic Monitor Identifier (OBDMID), or contain no name at all and be referenced by only a number.

Test requirement 

Procedure 

The current values of the component or system that is being monitored will be displayed on the scan tool screen.

PID Component or System
01: Monitoring status since erasing DTC memory
03: Condition of fuel system
04: Calculated load condition value
05: Coolant temperature
06: Short term gasoline-air ratio bank 1
07: Gasoline-air ratio bank 1
12: Engine rotations per minute (RPM)
13: Vehicle speed
14: Valve timing adjustment at 1. cyl. to "advance"
15: Intake air temperature (IAT)
16: Air flow quantity at Mass Air Flow (MAF) sensor
17: Throttle valve position (absolute)
18: Availability status of secondary air
19: Component location of oxygen sensors
21: Bank 1 - sensor 2
28: OBD request is designed for diagnostic of this vehicle