TT (Mk1) Discussion Discussion forum for the Mk1 Audi TT Coupe & Roadster produced from 2000-2006

Setting Readiness

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Old Aug 9, 2024 | 11:46 AM
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Default Setting Readiness

Audi TT MK1 1,8 225 hp AMU
I am trying to pass emissions but still have 2 issues.
I replaced the O2 sensors MAS and fixed all vacuum leaks.
No fault cods. Any ideas what could be the Issue?
Mode 01 - PID 01 : Readiness -- Address 10
Number of DTCs stored: 0 -- MIL Status: MIL OFF
Misfire monitoring: Passed
Fuel System: Passed
Comprehensive Components: Passed
Catalyst monitoring: Failed or Incomplete
Heated catalyst monitoring: Not installed.
Evaporative system monitoring: Passed
Secondary air system monitoring: Passed
A/C system refrigerant monitoring: Not installed.
Oxygen sensor monitoring: Failed or Incomplete
Oxygen sensor heater monitoring: Passed
Exhaust Gas Recirculation: Not installed.
Address 01: Engine (8N0 906 018 K)

13:26:50
111 HO2S#1
110 HO2S#2
0.170 V O2S1 Voltage
0.615 V O2S2 Voltage
365.0°C O2S1 Temp
0.40 s O2S1 Period
B1-S2 OK O2S2 Status
System OK Status
0.00 kOhm O2S1 Resistance
Htg. S1 ON O2S1 Status
0.10 kOhm O2S2 Resistance
Htg. S2 ON O2S2 Status

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