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Home >> Mazda >> 2013 >> 3 Mazdaspeed, 2.3L Eng VIN 4 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System On-Board Diagnostic (MZR 2.3 DISI Turbo) - Introduction, After Repair Procedure, DTC Table >> Diagnostic Monitoring Test Results
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Diagnostic Monitoring Test Results

OBD Monitor ID Test ID Description Related system Scaling ID Unit
01 80 A/F sensor lean-to-rich response time (calculated) A/F sensor, HO2S 20 Ratio
01 81 A/F sensor rich-to-lean response time (calculated) 20 Ratio
01 82 A/F sensor lean-to-rich response time (calculated) 20 Ratio
01 83 A/F sensor rich-to-lean response time (calculated) 20 Ratio
02 03 Low HO2S voltage for switch time calculation (constant) 0A Voltage
02 04 High HO2S voltage for switch time calculation (constant) 0A Voltage
02 05 HO2S rich-to-lean response time (calculated) 10 Time
02 80 HO2S response time-out (calculated) 10 Time
21 80 A/F sensor, HO2S switching time ratio Catalyst 20 Ratio
31 83 EGR pressure variation EGR 17 Pressure
35 80 Over-retarded Variable valve timing 9C deg.CA
35 81 Over-advanced 9C deg.CA
3A 80 Phase 0 initial tank vacuum and minimum vacuum limit EVAP system FE Pa
3A 81 Phase 4 vapor generation minimum change in pressure and minimum vacuum limit FE Pa
3A 82 Phase 0 initial tank vacuum and gross leak maximum vacuum limit FE Pa
3B 80 Phase 2 0.040" cruise leak check vacuum bleed-up and maximum vacuum limit FE Pa
3C 81 EONV positive pressure test result and limits FE Pa
3C 82 EONV negative pressure (vacuum) test result and limits FE Pa
3C 83 Normalized average of four EONV tests results and limits 03 Raw Value
3D 80 Blocked EVAP system line-screening test A9 Pa/s
3D 81 Blocked EVAP system line-fault confirmation test FE Pa
41 80 Primary 02 heater test result and limits A/F sensor, HO2S 14 Ohm
42 80 Secondary 02 heater test result and limits 14 Ohm
A2 0B EWMA misfire counts for last 10 driving cycles Misfire 24 Counts
A2 0C Misfire counts for last/current driving cycles 24 Counts
A3 0B EWMA misfire counts for last 10 driving cycles 24 Counts
A3 0C Misfire counts for last/current driving cycles 24 Counts
A4 0B EWMA misfire counts for last 10 driving cycles 24 Counts
A4 0C Misfire counts for last/current driving cycles 24 Counts
A5 0B EWMA misfire counts for last 10 driving cycles 24 Counts
A5 0C Misfire counts for last/current driving cycles 24 Counts
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