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Home >> Audi >> 2017 >> A3 Premium Plus, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Generic Scan Tool 2.0L (CNTC) (General Information) >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Modes 01 - 0A >> Diagnostic Mode 09 - Read Vehicle Information
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Diagnostic Mode 09 - Read Vehicle Information

Diagnostic Mode 09 provides access to vehicle-specific information from the emission related ECUs. The Mode 09 is divided into info type. The odd info type $01, $03, $. 05, $07 and $09 are not supported by the control devices with Scan tool communication via ISO-CAN. Read Write / Non OBD control devices do not support Mode 09 inquiries about the functional addressing 0x7DF or about 0x70x functional addressing and physical addressing mode 09 inquiries will be answered.

NOTE:

Depending on the scan tool and protocol used, Diagnostic Mode 09 and the information provided may be referred to by a different name.

Test Requirement 

Procedure 

-- CONNECT: Scan Tool

-- IGNITION: ON

-- SELECT: Mode 09

-- SELECT: Test ID

-- INFO REQUESTED: will be displayed on the scan tool screen.

Test IDs that may be selected are listed below:

Test-ID Diagnostic text  
$02: Vehicle Identification number e.g.  
 
  • A different 17 digit number will be displayed for each vehicle
$04: Calibration ID with REC
 
  • Part number and software version with REC
$06: Check Sum
 
  • Check sum
$08: In-use Performance Tracking information (CAN)
  • General Denominator
-- 0... 65535 cnts
  • Ignition Cycle Counter
-- 0... 65535 cnts
  • Catalytic converter diagnosis counter bank 1
-- 0... 65535 cnts
  • Catalytic converter diagnosis denominator bank 1
-- 0... 65535 cnts
  • Catalytic converter diagnosis counter bank 2
-- 0... 65535 cnts
  • Catalytic converter diagnosis denominator bank 2
-- 0... 65535 cnts
  • Oxygen sensor diagnosis counter before catalytic converter bank 1
-- 0... 65535 cnts
  • Oxygen sensor diagnosis denominator before catalytic converter bank 1
-- 0... 65535 cnts
  • Oxygen sensor diagnosis counter before catalytic converter bank 2
-- 0... 65535 cnts
  • Oxygen sensor diagnosis denominator before catalytic converter bank 2
-- 0... 65535 cnts
  • AGR diagnosis / VVT diagnosis counter
-- 0... 65535 cnts
  • AGR diagnosis / VVT diagnosis denominator
-- 0... 65535 cnts
  • Secondary air injection diagnosis counter
-- 0... 65535 cnts
  • Secondary air injection diagnosis denominator
-- 0... 65535 cnts
  • Tank ventilation diagnosis counter
-- 0... 65535 cnts
  • Tank ventilation diagnosis denominator
-- 0... 65535 cnts
  • Oxygen sensor diagnosis counter after catalytic converter bank 1
-- 0... 65535 cnts
  • Oxygen sensor diagnosis denominator after catalytic converter bank 1
-- 0... 65535 cnts
  • Oxygen sensor diagnosis counter after catalytic converter bank 2
-- 0... 65535 cnts
  • Oxygen sensor diagnosis denominator after catalytic converter bank 2
-- 0... 65535 cnts
$0A: ECU Name  
  • Engine Control Module
14: Distance Driven Since Tank Leak Diagnostic Test
  • Distance Driven Since Tank Leak Diagnostic Test
-- 0... 65535 cnts

-- Switch the ignition off.