JDIAG 906S
Std OBD2 PIDs
[1] DTC_CTN:
[2] FUEL SYSA:
[3] FUEL SYSB:
[4] LOAD_PTC(%):
[5] ECT (Deg C):
[6] SHRTFT1(%):
[7] LONGFT1(%):

[8] MAP(kPa):
[9] RPM:
[10] VSS(km/H):
[11] SPARKADV(Deg C):
[12] IAT(Deg C):
[13} MAF(g/s):
[14] TP(%):

[15] O2SLOC B1S12:
[16] O2B1S2(V):
[17] SHRTFTB1S2(%):
[18] OBDSUP:
[19] RunTM(SEC):
[20] MIL_DIST(km):
[21] EGR_PTC(%):

[22] EVAP_PCT(%):
[23] WARM_UPS:
[24] CLR_DIST(km):
[25] EQ_RATB1S1:
[26] O2S11(mA):
[27] CAT_TEMP11(Deg C):
[28] VPWR(V):

[29] LOAD_ABS(%):
[30] EQ_RAT:
[31] TP_R(%):
[32] TP_B(%):
[33] TP_D(%):
[34] TP_E(%):
[35] TAC_PCT(%):

###############
LAUNCH CRP479 (x431)
MAZDA V43.50 Data Stream
JOBD2 PIDs

[1] A/C Load Signal Voltage(V)
[2] A/C Request Signal
[3] Accelerator Pedal Position Sensor 1(%)
[4] Accelerator Pedal Position Sensor 1(V)
[5] Accelerator Pedal Position Sensor 2(%)
[6] Accelerator Pedal Position Sensor 2(V)
[7] Accelerator Pedal Position (%)
[8] Actual AFR
[9] Actual Valve Timing(deg)
[10] Air Conditioning Compressor Cycling Switch

[11] Air Fuel Ratio
[12] Brake ON/OFF
[13] Brake Pressure Applied Switch
[14] Camshaft Position Commanded Duty Cycle 1(%)
[15] Desired Equivalence Ratio (Lambda)
[16] Desired RPM(rpm)
[17] Desired SEGRP Valve Position(%)
[18] Difference Between Target And Actual Valve Timing(deg)
[19] EGR Valve Stepping Motor Position
[20] Electronic Throttle Control Actual(deg)

[21] Electronic Throttle Control Desired(%)
[22] Electronic Throttle Control Desired(deg)
[23] Engine Coolant Temperature(Degree C)
[24] Engine Coolant Temperature(V)
[25] Engine Load(%)
[26] Engine Revolutions Per Minute(rpm)
[27] Equivalence Ratio (Lambda) (Bank 1, Sensor 1)
[28] Evaporative Emission Canister Purge Valve Duty Cycle(%)
[29] Evaporator Temperature Signal Voltage(V)
[30] Evaporator Temperature(degree C)

[31] FAN1 Control Signal
[32] FAN2 Control Signal
[33] Fuel Pulse Width(s)
[34] Fuel Pump
[35] Fuel System Status (Open/Closed Loop)
[36] Gear Commanded
[37] Generator Field Current Control Duty Signal(%)
[38] Generator Output Voltage(V)
[39] Generator Warning Light
[40] Heated Exhaust Gas Oxygen Sensor (Bank1, Sensor 1) (uA)

[41] Heated Exhaust Gas Oxygen Sensor (Bank1, Sensor 2) (V)
[42] Heated Exhaust Gas Oxygen Sensor (Bank1, Sensor 1)
[43] Heated Exhaust Gas Oxygen Sensor (Bank1, Sensor 2)
[44] High Temperature Mode Count
[45] Idle Validation Switch
[46] In Gear
[47] Intake Air Temperature(degree C)
[48] Intake Air Temperature(V)
[49] Intake Manifold Runner Control
[50] Intake Manifold Runner Control(%)

[51] Intake Manifold Tuning Valve
[52] ISC Feedback (Learned) (%)
[53] ISC Feedback(%)
[54] Knocking Retard(deg)
[55] Line Pressure Solenoid(A)
[56] Long Term Fuel Trim 1(%)
[57] Lowest Closed Throttle Voltage(V)
[58] Malfunction Indicator Lamp
[59] Manifold Absolute Pressure Sensor(kPa)
[60] Manifold Absolute Pressure Sensor(V)

[61] Mass Air Flow(g/s)
[62] Mass Air Flow(V)
[63] Maximum PCM Temperature(degree C)
[64] Module Supply Voltage(V)
[65] Output Shaft Speed(rpm)
[66] Overdrive Cancel Switch/Hold Switch
[67] PCM Internal Temperature(degree C)
[68] Rear O2 Fuel Trim - Bank 1(%)
[69] Refrigerant Pressure Switch (Middle Pressure)
[70] Relative Throttle Position(%)

[71] Shift Solenoid A(%)
[72] Shift Solenoid B(%)
[73] Shift Solenoid C(%)
[74] Shift Solenoid D
[75] Shift Solenoid E
[76] Short Term Fuel Trim 1(%)
[77] Spark Advance(deg)
[78] Target Modifier Pressure/Target Pressure Control Solenoid Pressure(kPa)
[79] Ten Terminal (Data Link Connector)
[80] The Distance travelled Since the High Temperature Mode Was Activated(km)

[81] The Distance travelled Since the MIL Was Activated(km)
[82] Throttle Position Sensor 1(%)
[83] Throttle Position Sensor 1(V)
[84] Throttle Position Sensor 2(%)
[85] Throttle Position Sensor 2(V)
[86] Times Since Engine Start(s)
[87] Transmission Fluid Temperature(degree C)
[88] Transmission Fluid Temperature(V)
[89] Transmission Range
[90] Transmission Range Sensor Voltage(V)

[91] Turbine Shaft Speed(rpm)
[92] Vehicle Speed(kn/H )

Rob

 

These are no all of the readable and accessible ECU programing and operations for your Mazda only the one your ECU OBDDII device is capable of accessing. My guess a cheap OBDII diagnostic reader?
If you want to play, then invest in a real professional grade Diagnostic scanner instead DIY toys!

On some forums we actually have a couple of educated and trained and experienced Service technicians.

 

Hi Callisto,
Its a no Bait policy.
I've just posted what the two common readers show for Live Data Stream on "Drivetrain" to show the difference between OBD2 & JOBD2.
There are more PIDs available for the BCM & DCS etc so the number accessible is greater than 105

Re "My guess a cheap OBDII diagnostic reader"
Have provided detail of the OBD2 Scanners in the post.

Re "Professional Grade Scanner"
They are useful, but not much point in posting all the detail out of one of those.

Re: "On some forums we actually have a couple of educated and trained and experienced Service technicians."
If that is the case & you are one of those, pleased to meet you. I am sure we will get on well as the DIY section expands.

Rob