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Home >> Volkswagen >> 2001 >> Golf GL (1J1) L4-2.0L (AVH) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Monitors, Trips, Drive Cycles and Readiness Codes >> Readiness Code Reading >> With Generic Scan Tool
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With Generic Scan Tool



Read Readiness Code

Requirements
- There must not be any DTCs stored in DTC memory. Reading Diagnostic Trouble Codes
- Coolant temperature must be at least 80 degree C, Diagnostic mode 1: Check measuring values; PID 5, Coolant temperature. Diagnostic Mode 1: Check Measured Values

Procedure
- Connect diagnostic tester. Diagnostic Tester, Connecting
- Start engine and let run at idle.
- Under address word 33, select "Diagnostic mode 1: Checking measured values."
- select desired measuring value "PID 01".
- Observe the right 8-digit number block:
If all diagnoses have run through successfully, the 8-digit number block Specified value: 00000000 must be displayed.

Evaluation PID 01: System status-information (right 8-digit number block:)

Evaluation PID 01: System status-information (right 8-digit number block:):






If a 1 is displayed instead of a 0 in the 8-digit number block:
- Generate readiness code. Readiness Code Generating (VW Drive Cycle)
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