Comments:,
    Only in case of an activated default mode leading to a significantly reduced propulsion torque or if a throttle by wire system is fitted.    ,
    If redundant APS or redundant TPS are fitted, signal cross check(s) shall meet all circuit rationality requirements. If there is only one APS or TPS fitted, APS or TPS circuit rationality monitoring is not mandatory.    ,
    OBD stage II: two out of three of the circuit rationality malfunctions marked with ‘II’ shall be monitored in addition to circuit continuity monitoring.    ,
    only if used as input to ECU/PCU with relevance to environmental or functional safety performance.    ,
    Derogation allowed if manufacturer requests, level 3 instead, actuator signal present only without indication of symptom.    ,
( 3 ) Deleted.,


1,Control module (ECU/PCU) internal error,3,,,,,,,I&II, ,

1,Accelerator (pedal/handle) position sensor,1,I&II,I&II,I&II,I&II,I&II,I&II,, ,
2,Barometric pressure sensor,1,I&II,I&II,I&II,,II,,,,
3,Camshaft position sensor,3,,,,,,,I&II,,
4,Crankshaft position sensor,3,,,,,,,I&II,,
5,Engine coolant temperature sensor,1,I&II,I&II,I&II,II,II,II,, ,
6,Exhaust control valve angle sensor,1,I&II,I&II,I&II,II,II,II,, ,
7,Exhaust gas recirculation sensor,1,II,II,II,II,II,II,, ,
8,Fuel rail pressure sensor,1,I&II,I&II,I&II,II,II,II,, ,
9,Fuel rail temperature sensor,1,I&II,I&II,I&II,II,II,II,, ,
10,Gear shift position sensor (potentiometer type),1,I&II,I&II,I&II,II,II,II,,  ,
11,Gear shift position sensor (switch type),3,,,,,II,,I&II, ,
12,Intake air temperature sensor,1,I&II,I&II,I&II,II,II,II,, ,
13,Knock sensor (Non-resonance type),3,,,,,,,I&II,,
14,Knock sensor (Resonance type),3,,,,,I&II,,,,
15,Manifold absolute pressure sensor,1,I&II,I&II,I&II,II,II,II,, ,
16,Mass air flow sensor,1,I&II,I&II,I&II,II,II,II,, ,
17,Engine oil temperature sensor,1,I&II,I&II,I&II,II,II,II,, ,
18,O 2 sensor (binary/linear) signals,1,I&II,I&II,I&II,II,II,II,, ,
19,Fuel (high) pressure sensor,1,I&II,I&II,I&II,II,II,II,, ,
20,Fuel storage temperature sensor,1,I&II,I&II,I&II,II,II,II,, ,
21,Throttle position sensor,1,I&II,I&II,I&II,I&II,I&II,I&II,, ,
22,Vehicle speed sensor,3,,,,,II,,I&II, ,
23,Wheel speed sensor,3,,,,,II,,I&II, ,

1,Evaporative emission system purge control valve,2,II,I&II,II,,,,I&II, ,
2,Exhaust control valve actuator (motor driven),3,,,,,II,,I&II,,
3,Exhaust gas recirculation control,3,,,,,II,,,,
4,Fuel injector,2,,I&II,,,,,I&II, ,
5,Idle air control system,1,I&II,I&II,I&II,,II,,I&II, ,
6,Ignition coil primary control circuits,2,,I&II,,,,,I&II, ,
7,O 2 sensor heater,1,I&II,I&II,I&II,,II,,I&II, ,
8,Secondary air injection system,2,II,I&II,II,,,,I&II, ,
9,Throttle by wire actuator,3,,I&II,,,,,I&II, ,

up to 100 000,1,
100 001 to 200 000,2,
above 200 000,3,

,,
1,Class 1,
2,Class 2-1,
,,
2,Class 2-2,
3,Class 3-1,
4,Class 3-2,

I,< 150,Not applicable,
II,≥ 150,< 130,
III,≥ 150,≥ 130,
A,=,1,1 This value adjusts the catalyst ageing time to account for deterioration from sources other than thermal ageing of the catalyst.,
R,=,Catalyst thermal reactivity = 18 500,
th,=,The time (in hours) measured within the prescribed temperature bin of the vehicle's catalyst temperature histogram adjusted to a full useful life basis e.g., if the histogram represented 400 km, and useful life is, in accordance with Annex VII to Regulation (EU) No 168/2013, for example for Le3 20 000 km; all histogram time entries would be multiplied by 50 (20 000/400).,
Total te,=,The equivalent time (in hours) to age the catalyst at the temperature of Tr on the catalyst ageing bench using the catalyst ageing cycle to produce the same amount of deterioration experienced by the catalyst due to thermal deactivation over the use for live distance specific for the vehicle class in Annex VII to Regulation (EU) No 168/2013, for example for Le3 20 000 km,
te for a temperature bin,=,The equivalent time (in hours) to age the catalyst at the temperature of Tr on the catalyst ageing bench using the catalyst ageing cycle to produce the same amount of deterioration experienced by the catalyst due to thermal deactivation at the temperature bin of Tv over the use for live distance specific for the vehicle class in Annex VII to Regulation (EU) No 168/2013, for example for Le3 20 000 km,
Tr,=,The effective reference temperature (in °K) of the catalyst on the catalyst bench run on the bench ageing cycle. The effective temperature is the constant temperature that would result in the same amount of ageing as the various temperatures experienced during the bench ageing cycle.,
Tv,=,The mid-point temperature (in °K) of the temperature bin of the vehicle on-road catalyst temperature histogram.,

1-40,Stoichiometric with load, spark timing and engine speed controlled to achieve a minimum catalyst temperature of 800 °C,None,
41-45,‘Rich’ (A/F ratio selected to achieve a maximum catalyst temperature over the entire cycle of 890 °C or 90 °C higher than lower control temperature),None,
46-55,‘Rich’ (A/F ratio selected to achieve a maximum catalyst temperature over the entire cycle of 890 °C or 90 °C higher than lower control temperature),3 % (± 0,1 %),
56-60,Stoichiometric with same load, spark timing and engine speed as used in the 1-40 sec period of the cycle,3 % (± 0,1 %),