ABCDEFGHIJKLMNOPQRSTUVWXYZAA
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Mode 21 Toyota ECU(7E0/7E8) PIDs
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PIDByteUnitsFormulaDescriptionValue-to-Text ConversionNote
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2101A%A/2.55Calculated Load
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BUnknown
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C%C/2.55Absolute Load
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DEg/s((D*256)+E)/100Mass Air Flow
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F°CF-40Intake Air Temperature
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GUnknown
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H°CH-40Coolant Temperature
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IJrpm((I*256)+J)/4Engine RPM
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KKm/hKVehicle Speed
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LMsec(L*256)+MEngine runtime
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N%N/2.55Throttle Position 1Use (N/1.63) for values 0%-100%
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O%O/2.55Throttle Position SensorUse ((O-45)/1.63) for values 0%-100%
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P-P/2.55Throttle Position 2
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Q-QAccelerator Pedal Position 1 (Raw)Use (MAX(0,MIN(100,(Q-40)/120))) for values 0%-100%
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R-RAccelerator Pedal Position 2 (Raw)Use (MAX(0,MIN(100,(R-81)/120))) for values 0%-100%
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S--ThrottleExact desc. unknown
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TUV(((T*256)+U)*256)+V or (U*256)+Vtimer/counterExact desc. unknown, possibly distance/time since dtc cleared, May not include T
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WXKm(W*256)+XDistance since DTC Cleared
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YZV((Y*256)+Z)/1000Battery Voltage
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2103A-AFuel System Status0=Motor off 1=Open/temp, 2=Closed/feedback, 4=Open/load or fuel cut, 8=Open/failure, 16=Closed/fault
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BUnknown
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C%(C/1.28)-100STFT B1S1
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D%(D/1.28)-100LTFT B1S1
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E°(E/2)-64Ignition Advance
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F%F/2.55EVAP Purge Duty
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GUnknown
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HUnknown
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IUnknown
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2104AA/128AF Lambda Target
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BUnknown
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CD-(256*C)+D)/32768AF Lambda B1S1 1
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EFV(256*E)+F)/8192AFS Voltage B1S1
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GH-(256*G)+H)/32768AF Lambda B1S1 2
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IJmA((256*I)+J)-32768)/256AF Current B1S1
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KVK/200O2 Sensor B1S2 Voltage
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LUnknown
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2105AUnknown
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BUnknown
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CD°C(((256*C)+D)/10)-40Catalyst Temp B1S1
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EF°C(((256*E)+F)/10)-40Catalyst Temp B1S2
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213CCDms ((C*256)+D)/1000Injector Pulse Width
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45
46
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58
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