Engine & Transmission Monitor List for Ford Vehicles
- 1 Default Log Lists
- 1.1 AP3-FOR-001
- 1.2 AP3-FOR-003
- 1.3 AP3-FOR-004
- 1.4 AP3-FPR-001
- 1.5 AP3-FOR-005
- 1.6 AP3-FOR-006/007
- 2 Accessport Engine Monitors
- 3 COBB Custom Feature Monitors
- 4 COBB Traction Control Monitors
- 5 Automatic Transmission Monitors
- 6 Advanced Monitors
- 6.1 Airflow Limit Src
- 6.2 DD Limit Mode
- 6.3 ETC Angle Source
- 6.4 Fuel Source
- 6.5 Injection Mode
- 6.6 Max Tq Src (Engine Max / Airflow Limit) - Older Applications
- 6.7 Max Tq Src (Engine (all))
- 6.8 Newer Applications
- 6.9 Max Tq Src (Airflow Limit)
- 6.10 Newer Applications
- 6.11 Spark Limit Src
- 6.12 Spark Source
- 6.13 Torque Source (and Torque Source ETC)
- 6.14 VCT Mode
- 6.15 WGDC PID Mode (Wastegate Canister Pressure Model)
- 6.16 WGDC PID Mode (Airflow and Turbine Efficiency Model)
- 6.17 TCC Unconditional Unlock Source
Default Log Lists
AP3-FOR-001
(C) Map Slot - What map you're currently utilizing
Accel. Pedal Pos. – Accelerator pedal position (this is direct pedal input before translations)
Actual AFR – Wideband front oxygen sensor reading converted from Lambda to AFR.
Airflow Mass – The calculated airflow through the engine and is used for almost all flow based tables.
Boost Pressure – Manifold pressure (relative). This is MAP minus Barometric pressure.
Charge Air Temp. – Post intercooler temperature as read before the throttle body. (The Focus RS is measured post throttle body in the intake manifold and is combined with the MAP sensor)
Comm. EQ Ratio – The EQ Ratio target used during full time closed-loop fueling operation.
Coolant Temp. – Engine coolant temperature as measured post radiator.
Engine RPM – The current engine speed.
ETC Angle Actual – Electronic throttle control actual angle.
FRP Actual – Fuel rail pressure actual. This is the high pressure pump.
Gear Actual - What Gear You're In
Ign Corr. Cyl1 – Ignition timing correction applied to Cylinder 1.
Ign Timing Cyl1 – Ignition timing after all compensations for Cylinder 1.
Load Actual – Engine load actual after all compensations.
Load Des. TQ Ctl – The amount of load desired by the torque request calculation from Torque Control.
LTFT – Long term fuel trim.
Oct Adj Ratio Lrn – Octane adjust ratio learned. -1.0 is HIGH fuel quality, 1.0 is LOW fuel quality.
STFT – Short term fuel trim.
VCT-E Angle Act. – Exhaust camshaft retard angle actual.
VCT-I Angle Act. – Intake camshaft advance angle actual.
WGDC Actual – Final wastegate duty cycle after compensations.
AP3-FOR-003
(C) Map Slot - What map you're currently utilizing
Accel. Pedal Pos. – Accelerator pedal position (this is direct pedal input before translations)
Actual AFR – Wideband front oxygen sensor reading converted from Lambda to AFR.
Airflow Limit Source - Identifies the source of the driver demand airflow clipping point
Ambient Air Temp - Ambient air temperature. Also known as the outdoor temperature.
Boost Pressure – Manifold pressure (relative). This is MAP minus Barometric pressure.
Charge Air Temp. – Post intercooler temperature as read before the throttle body. (The Focus RS is measured post throttle body in the intake manifold and is combined with the MAP sensor)
Comm. EQ Ratio – The EQ Ratio target used during full time closed-loop fueling operation.
DD Limit Mode – Driver Demand limit mode, based upon the Airflow Limit Src.
Engine RPM – The current engine speed.
ETC Angle Actual – Electronic throttle control actual angle.
Fuel Source – An enumerated value to indicate the source of the final fueling calculation.1
Gear Actual - What Gear You're In
HDFX Weight (1-15) - The percentage of weight that Table 01 (through 15) of an HDFX set is using for blending.
Ign Corr. Cyl1 – Ignition timing correction applied to Cylinder 1.
Load Actual – Engine load actual after all compensations.
Load Des. TQ Ctl – The amount of load desired by the torque request calculation from Torque Control.
LTFT – Long term fuel trim.
Max Tq Src (Engine Max)
Oct Adj Lrn Axis - The average of ignition corrections over time for use when tuning adaptive knock learning.
Oct Adj Ratio Lrn – Octane adjust ratio learned. -1.0 is HIGH fuel quality, 1.0 is LOW fuel quality.
Spark Limit Src – Identifies the source calculation for the absolute spark limit.
Spark Source – Identifies the source calculation for the final spark value.
STFT – Short term fuel trim.
Torque Source – The current Torque Source. Used during transient conditions like decel and tip-in.
VCT Mode – Identifies the current mode for VCT targeting.
VCT-E Angle Act. – Exhaust camshaft retard angle actual.
VCT-I Angle Act. – Intake camshaft advance angle actual.
WGDC Actual – Final wastegate duty cycle after compensations.
WGDC PID Mode – The current WGDC PID integral term override strategy.
AP3-FOR-004
(C) Map Slot - What map you're currently utilizing
Accel. Pedal Pos. – Accelerator pedal position (this is direct pedal input before translations)
Actual AFR – Wideband front oxygen sensor reading converted from Lambda to AFR.
Airflow Limit Source - Identifies the source of the driver demand airflow clipping point
Ambient Air Temp - Ambient air temperature. Also known as outdoor temperature.
Boost Pressure – Manifold pressure (relative). This is MAP minus Barometric pressure.
Charge Air Temp. – Post intercooler temperature as read before the throttle body. (The Focus RS is measured post throttle body in the intake manifold and is combined with the MAP sensor)
Comm. EQ Ratio – The EQ Ratio target used during full time closed-loop fueling operation.
DD Limit Mode – Driver Demand limit mode, based upon the Airflow Limit Src.
Engine RPM – Current engine speed.
ETC Angle Actual – Electronic throttle control actual angle.
Fuel Source – An enumerated value to indicate the source of the final fueling calculation.1
Gear Actual - What Gear You're In
HDFX Weight (1-15) - The percentage of weight that Table 01 (through 15) of an HDFX set is using for blending.
Ign Corr. Cyl1 – Ignition timing correction applied to Cylinder 1.
Load Actual – Engine load actual after all compensations.
Load Des. TQ Ctl – The amount of load desired by the torque request calculation from Torque Control.
LTFT – Long term fuel trim.
Max Tq Src (Engine Max)
Oct Adj Lrn Axis - The average of ignition corrections over time for use when tuning adaptive knock learning.
Oct Adj Ratio Lrn – Octane adjust ratio learned. -1.0 is HIGH fuel quality, 1.0 is LOW fuel quality.
Spark Limit Src – Identifies the source calculation for the absolute spark limit.
Spark Source – Identifies the source calculation for the final spark value.
STFT – Short term fuel trim.
Torque Source – The current Torque Source. Used during transient conditions like decel and tip-in.
VCT Mode – Identifies the current mode for VCT targeting.
VCT-E Angle Act. – Exhaust camshaft retard angle actual.
VCT-I Angle Act. – Intake camshaft advance angle actual.
WGDC Actual – Final wastegate duty cycle after compensations.
WGDC PID Mode – The current WGDC PID integral term override strategy.
AP3-FPR-001
Accel. Pedal Pos. – Accelerator pedal position (this is direct pedal input before translations)
Actual AFR – Wideband front oxygen sensor reading converted from Lambda to AFR.
Airflow Mass – The calculated airflow through the engine and is used for almost all flow based tables.
Boost Pressure – Manifold pressure (relative). This is MAP minus Barometric pressure.
Charge Air Temp. – Post intercooler temperature as read before the throttle body. (The Focus RS is measured post throttle body in the intake manifold and is combined with the MAP sensor)
Comm. EQ Ratio – The EQ Ratio target used during full time closed-loop fueling operation.
Coolant Temp. – Engine coolant temperature as measured post radiator.
Engine RPM – Current engine speed.
ETC Angle Actual – Electronic throttle control actual angle.
FRP Actual – Fuel rail pressure actual. This is the high pressure pump.
Ign Corr. Cyl1 – Ignition timing correction applied to Cylinder 1.
Ign Timing Cyl1 – Ignition timing after all compensations for Cylinder 1.
Load Actual – Engine load actual after all compensations.
Load Des. TQ Ctl – The amount of load desired by the torque request calculation from Torque Control.
LTFT – Long term fuel trim.
Oct Adj Ratio Lrn – Octane adjust ratio learned. -1.0 is HIGH fuel quality, 1.0 is LOW fuel quality.
STFT – Short term fuel trim.
VCT-E Angle Act. – Exhaust camshaft retard angle actual.
VCT-I Angle Act. – Intake camshaft advance angle actual.
WGDC Actual – Final wastegate duty cycle after compensations.
AP3-FOR-005
Accel. Pedal Pos.
Actual AFR (Average)
Airflow Limit Src
BPV Mode
Baro. Pressure
Boost Pressure
Charge Air Temp.
Closed Loop Status
Coolant Temp.
DFI/PFI Split Actual
ETC Angle
Engine RPM
Fuel Source
Gear Current
HDFX Table (2nd Highest)
HDFX Table (3rd Highest)
HDFX Table (Highest)
HDFX Weight (2nd Highest)
HDFX Weight (3rd Highest)
HDFX Weight (Highest)
HPFP Command
Ignition Timing (Highest)
Ignition Timing Corr. (Lowest)
Inj Off For Tq Lim
Knock Count Total
Knock Octane Modifier
Lambda Desired w/o Trims
Load Actual
Load Des. TQ Ctl
Lowside FP Actual
PD Status
Short Term Fuel Trim (Average)
Spark Source
TIP Actual Abs
TIP Desired Abs
Torque Source
Turbo PID I-term
VCT Mode
VCT-E Angle Act.
VCT-I Angle Act.
Vehicle Speed
Wastegate Position
AP3-FOR-006/007
Accel. Pedal Pos.
Actual AFR (Average)
Airflow Limit Src
BPV Mode
Baro. Pressure
Boost Pressure
Charge Air Temp.
Closed Loop Status
Coolant Temp.
DFI/PFI Split Actual
ETC Angle
Engine RPM
Fuel Source
Gear Current
HDFX Table (2nd Highest)
HDFX Table (3rd Highest)
HDFX Table (Highest)
HDFX Weight (2nd Highest)
HDFX Weight (3rd Highest)
HDFX Weight (Highest)
HPFP Command
Ignition Timing (Highest)
Ignition Timing Corr. (Lowest)
Inj Off For Tq Lim
Knock Count Total
Knock Octane Modifier
Lambda Desired w/o Trims
Load Actual
Load Des. TQ Ctl
Lowside FP Actual
PD Status
Short Term Fuel Trim (Average)
Spark Source
TIP Actual Abs
TIP Desired Abs
Torque Source
Turbo PID I-term
VCT Mode
VCT-E Angle Act.
VCT-I Angle Act.
Vehicle Speed
Wastegate Position
**Bolded items may indicate an automatically set Accessport default datalog parameter
Accessport Engine Monitors
Bytes - Monitor Name - Long Description
(2) AAT Sensor V – Ambient air temperature sensor voltage.
(2) AC Press. Sens. V – Air conditioner pressure sensor voltage.
(2) AC Pressure – Air conditioner system pressure.
(1) Accel. Pedal Pos. – Accelerator pedal position (this is direct pedal input before translations)
(4) Actual AFR – Wideband front oxygen sensor reading converted from Lambda to AFR.
(4) Actual AFR (SP) – Wideband front oxygen sensor reading converted from Lambda to a calibrated stoichiometric point AFR.
Actual AFR (Average) - The averaged air/fuel ratio between Bank 1 and Bank 2.
Actual AFR (Leanest) - The leanest air/fuel ratio between Bank 1 and Bank 2.
(1) Adap. Lrn. Status – Adaptive learning status. A reading of 0 for OFF, and 1 for ON.
(4) Air Density Corr. – CAT and Baro. diff from standard atmospheric conditions (560/(CAT+460)) * (Baro/29.875).
(4) Air Filter Press. – The pressure inside of the entire intake tract prior to entering the turbo.
(4) Airflow Limit (EXT) – The currently used load limit from the Exhaust Temperature measurements.
(4) Airflow Limit (INJ) – The currently used load limit from the Injector Duty Cycle measurements.
(4) Airflow Limit (MAF) – The currently used load limit from the MAF measurements.
(4) Airflow Limit (MIN) – The lowest allowed load.
(4) Airflow Limit (WG) – The currently used load limit from the wastegate/turbo measurements.
(1) Airflow Limit Src – Identifies the source of the driver demand airflow clipping point.1
(4) Airflow Mass – The calculated airflow through the engine and is used for almost all flow based tables.
(4) Airflow Mass Des. – The desired airflow mass based upon the final load desired calculation.
(4) Ambient Air Temp. – Ambient air temperature. Also known as the outdoor temperature.
(4) APP Change Rate – This is the delta between pedal positions that is used on AT applications for shifting controls. 3
(1) APP Max Angle Err – This is the maximum error between the pedal position reads.
(2) APP1 Sensor V – Accelerator pedal position sensor 1 voltage.
(2) APP2 Sensor V – Accelerator pedal position sensor 2 voltage.
(4) Axle Ratio – Rear axle ratio as reported by the VID block or as calibrated when certification is disabled.
(2) Baro Press Sens V – Barometric pressure sensor voltage.
(2) Baro. Pressure – Barometric pressure. Used for almost ALL compensations in the ECU.
(2) Battery V – Battery voltage.
(1) Blowthrough Active – If blowthrough logic is active, this flag will be set to 1.
(4) Boost Pressure – Manifold pressure (relative). This is MAP minus Barometric pressure.
(1) BPV Mode – Bypass valve mode. (0=Closed, 1=Open).
(1) Calculated Load – Engine load scaled between 0-100%.
(2) CAT Sensor V – Charge air temperature sensor voltage.
(4) Catalyst Temp. – Inferred catalytic converter temperature.
(2) Charge Air Temp. – Post intercooler temperature as read before the throttle body. (The Focus RS is measured post throttle body in the intake manifold and is combined with the MAP sensor)
(1) Closed Loop PI Mode – Mode indicator for the closed loop fueling PI controller, a value of 0 indicated normal operation.
(1) Closed Loop Status – Status indicator for closed loop fueling, a value of 1 means closed loop is active and open loop is inactive.
(2) Clutch Pedal Pos. – Clutch pedal position percentage.
(4) Comm. EQ Ratio – The EQ Ratio target used during full time closed-loop fueling operation.
(4) Comm. Evap Purge – Commanded evaporative purge percent.
(4) Comp Inlet Temp – Inferred turbocharger inlet temperature.
(4) Comp Outlet Temp – Inferred turbocharger outlet temperature. This is pre-intercooler, also known as hot side.
(2) Coolant Temp. – Engine coolant temperature as measured post radiator.
(1) CPP Mode – Clutch pedal position mode.
(1) CPP Switch – Clutch pedal switch, used by LC and FFS features.
(4) Crankcase Pressure – Pressure loss measured at the back side of the airbox to determine filter efficiency. 3
(1) DD Limit Mode – Driver Demand limit mode, based upon the Airflow Limit Src.1
DFI/PFI Split Actual - The ratio of PFI fuel delivery to total DFI/PFI fuel delivery. 0% = all DFI, 100% = all PFI.
(4) Desired AFR (CL) – Desired Lambda converted to AFR during Closed Loop operation.
(4) Desired AFR (PD) – Desired Lambda converted to AFR during Power Demand operation.
(2) Desired Idle Spd. – Desired idle speed.
(1) DTC Count – A count of all DTC’s present. These may include DTC’s that do not illuminate the CEL.
(2) EGO Bias Applied – Rear oxygen sensor fuel trim (bias) percent.
(1) EGO Heater Duty – Oxygen sensor heater percent. Only used during warm up.
(2) EGO Voltage Actual – Rear oxygen sensor voltage.
(4) EGO Voltage Desired – Rear oxygen sensor voltage desired.
(4) EGO Voltage Error – Rear oxygen sensor voltage error, measured from desired - actual.
(1) Eng Run Time – The amount of time since the engine has been started.
(4) Engine RPM – Current engine speed.
EOI Actual (Latest) - The latest DFI end of injection of all cylinders.
(4) Est. Horsepower - Current brake horsepower as calculated by the horsepower algorithm
(4) Estimated Torque – Current brake torque as calculated by the torque algorithm.
(2) ETC Angle Actual – Electronic throttle control actual angle.
(2) ETC Angle Desired – Electronic throttle control desired angle.
(1) ETC Angle Source – The source of the current ETC Angle Desired.1
(2) Evap Can. Purge – Evaporative purge percent actual.
(2) Evap PCV Percent – Evaporative PCV percent actual.
(1) Evap Sys. Status – Evaporative system status.
(4) Exh FEGO Temp – Inferred Exhaust Front Oxygen Sensor Temperature.
(4) Exh Flange Temp – Inferred Exhaust Flange Temperature.
(4) Exhaust BP – The inferred measurement of exhaust barometric pressure in the exhaust manifold pre-turbine.
(4) Exhaust MAP – The inferred measurement of exhaust gas backpressure in the exhaust manifold pre-turbine.
(1) Exhaust Valve Mode - 1 - Disabled, 2 - Manual / Output State Control Mode, 3 - Failure Detected, 4 - Initializing/Engine Off, 5 - NVH Exclusion, 6 - Idle/Dashpot, 7 - Non Forward Gear, 8 - Gear Based Operation.
(1) Fan DC Actual – Cooling and A/C fan duty cycle actual percent.
(2) Fan DC Desired – Cooling and A/C fan duty cycle desired percent.
(4) FRP Actual – Fuel rail pressure actual. This is the high pressure pump.
(2) FRP Desired – Fuel rail pressure desired. This is the high pressure pump.
(4) FRP Error – The delta between FRP Desired and FRP Actual. This is the high pressure pump.
(2) FRP Sensor V – Fuel rail pressure sensor voltage.
(4) FRP Y-Factor – Average fuel flow Y-Axis for reference when calibrating Fuel Rail Pressure.
(4) Fuel Level Input – Fuel level expressed as a percent of the tank between 0-100%.
(4) Fuel Mass Des Cyl1 – The currently desired mass of fuel to be injected in Cylinder 1.
(4) Fuel Mass Des Cyl2 – The currently desired mass of fuel to be injected in Cylinder 2.
(4) Fuel Mass Des Cyl3 – The currently desired mass of fuel to be injected in Cylinder 3.
(4) Fuel Mass Des Cyl4 – The currently desired mass of fuel to be injected in Cylinder 4.
(4) Fuel Mass Des Comp – The desired mass of fuel to be injected for the current cylinder during the compression stroke.
(4) Fuel Mass Des Int – The desired mass of fuel to be injected for the current cylinder during the intake stroke.
(4) Fuel Mass Inj Cyl1 – The actual mass of fuel injected in Cylinder 1.
(4) Fuel Mass Inj Cyl2 – The actual mass of fuel injected in Cylinder 2.
(4) Fuel Mass Inj Cyl3 – The actual mass of fuel injected in Cylinder 3.
(4) Fuel Mass Inj Cyl4 – The actual mass of fuel injected in Cylinder 4.
Fuel Mass Injected (DFI) Cyl1 - The fuel mass injected per cycle from the direct injector on cylinder 1.
Fuel Mass Injected (DFI) Cyl2 - The fuel mass injected per cycle from the direct injector on cylinder 2.
Fuel Mass Injected (DFI) Cyl3 - The fuel mass injected per cycle from the direct injector on cylinder 3.
Fuel Mass Injected (DFI) Cyl4 - The fuel mass injected per cycle from the direct injector on cylinder 4.
Fuel Mass Injected (DFI) Cyl5 - The fuel mass injected per cycle from the direct injector on cylinder 5.
Fuel Mass Injected (DFI) Cyl6 - The fuel mass injected per cycle from the direct injector on cylinder 6.
Fuel Mass Injected (PFI) Cyl1 - The fuel mass injected per cycle from the port injector on cylinder 1.
Fuel Mass Injected (PFI) Cyl2 - The fuel mass injected per cycle from the port injector on cylinder 2.
Fuel Mass Injected (PFI) Cyl3 - The fuel mass injected per cycle from the port injector on cylinder 3.
Fuel Mass Injected (PFI) Cyl4 - The fuel mass injected per cycle from the port injector on cylinder 4.
Fuel Mass Injected (PFI) Cyl5 - The fuel mass injected per cycle from the port injector on cylinder 5.
Fuel Mass Injected (PFI) Cyl6 - The fuel mass injected per cycle from the port injector on cylinder 6.
(4) Fuel Mass Inj Comp – The actual mass of fuel to be injected for the current cylinder during the compression stroke.
(4) Fuel Mass Inj Int – The actual mass of fuel to be injected for the current cylinder during the intake stroke.
(4) Fuel Mass Max Avl – The maximum amount of fuel mass available to inject in current conditions.
Fuel Octane (Inferred) - The current inferred octane, this value is based on calibration values and knock octane modifier.
(2) Fuel Pump Monitor – Fuel pump monitor percent.
(4) Fuel Rail Temp. – Inferred fuel rail temperature.
(1) Fuel Source – An enumerated value to indicate the source of the final fueling calculation.1
(1) Fuel Sys. Status – Fuel system status.
(4) Gauge Press (Vac) – Vacuum pressure similar to a vacuum gauge.
(1) Gear Current – Current gear estimated by the ECU. The vehicle must be moving.
Grill Shutter Command (Radiator) - The current commanded position of the radiator grill shutters.
Grill Shutter Command (Intercooler) - The current commanded position of the intercooler grill shutters.
(1) Grill Shutter Cmd – Commanded grill shutter duty cycle.3
(1) Grill Shutter Inf – Inferred grill shutter duty cycle.3
(1) Grill Shutter Prv – Previous grill shutter duty cycle.3
(4) HDFX Idx Dist – The distance along the “track” for the currently active HDFX VCT mode.
HDFX Table (Highest) - The HDFX table with the highest weight.
HDFX Table (2nd Highest) - The HDFX table with the second highest weight.
HDFX Table (3rd Highest) - The HDFX table with the third highest weight.
HDFX Weight (Highest) - The weight of "HDFX Table (Highest)".
HDFX Weight (2nd Highest) - The weight of "HDFX Table (2nd Highest)".
HDFX Weight (3rd Highest) - The weight of "HDFX Table (3rd Highest)".
(2) HDFX Weight 01 – The percentage of weight that Table 01 of an HDFX set is using for blending.
(2) HDFX Weight 02 – The percentage of weight that Table 02 of an HDFX set is using for blending.
(2) HDFX Weight 03 – The percentage of weight that Table 03 of an HDFX set is using for blending.
(2) HDFX Weight 04 – The percentage of weight that Table 04 of an HDFX set is using for blending.
(2) HDFX Weight 05 – The percentage of weight that Table 05 of an HDFX set is using for blending.
(2) HDFX Weight 06 – The percentage of weight that Table 06 of an HDFX set is using for blending.
(2) HDFX Weight 07 – The percentage of weight that Table 07 of an HDFX set is using for blending.
(2) HDFX Weight 08 – The percentage of weight that Table 08 of an HDFX set is using for blending.
(2) HDFX Weight 09 – The percentage of weight that Table 09 of an HDFX set is using for blending.
(2) HDFX Weight 10 – The percentage of weight that Table 10 of an HDFX set is using for blending.
(2) HDFX Weight 11 – The percentage of weight that Table 11 of an HDFX set is using for blending.
(2) HDFX Weight 12 – The percentage of weight that Table 12 of an HDFX set is using for blending.
(2) HDFX Weight 13 – The percentage of weight that Table 13 of an HDFX set is using for blending.
(2) HDFX Weight 14 – The percentage of weight that Table 14 of an HDFX set is using for blending.
(2) HDFX Weight 15 – The percentage of weight that Table 15 of an HDFX set is using for blending.
(2) HDFX Weight OP – The percentage of weight that the Optimum Power table of an HDFX set is using for blending.
(2) HPFP Command – High pressure fuel pump spill valve duty cycle.
HPFP Command P-Term
HPFP Command I-Term
HPFP Command DP-Term
HPFP Capacity Utilization
(4) HPFP Command Max - The maximum available pump command currently available.
(1) IAC Mode – Idle air control mode.
(2) IAT Sensor V – Intake air temperature sensor voltage.
Ignition Coil Dwell - The current ignition coil dwell time.
(4) Ign Corr. Cyl1 – Ignition timing correction applied to Cylinder 1.
(4) Ign Corr. Cyl2 – Ignition timing correction applied to Cylinder 2.
(4) Ign Corr. Cyl3 – Ignition timing correction applied to Cylinder 3.
(4) Ign Corr. Cyl4 – Ignition timing correction applied to Cylinder 4.
Ignition Timing Corr. (Highest) - The highest ignition correction of all cylinders.
Ignition Timing Corr. (Lowest) - The lowest ignition correction of all cylinders.
(4) Ign Corr. Max – Ignition timing correction maximum adder until a spark limit is achieved.
(4) Ign Max Tq Mod – The maximum available ignition timing available during torque modulation.
(4) Ign Timing Base – Absolute spark limit. Spark is not allowed to advance beyond this limit (before ignition corrections).
(4) Ign Timing Ceil. – Upper clip applied to the final spark to prevent ignition corrections from advancing spark beyond limits.
Ignition Timing (Highest) - The highest ignition timing of all cylinders.
Ignition Timing (Lowest) - The lowest ignition timing of all cylinders.
(4) Ign Timing Cyl1 – Ignition timing after all compensations for Cylinder 1.
(4) Ign Timing Cyl2 – Ignition timing after all compensations for Cylinder 2.
(4) Ign Timing Cyl3 – Ignition timing after all compensations for Cylinder 3.
(4) Ign Timing Cyl4 – Ignition timing after all compensations for Cylinder 4.
(4) Ign Timing Req. – Spark limit provided to torque subsystem for torque spark request calculations.
Injection Angle Clip Status
(4) Inj Angle Max – The maximum injection angle (window) available in current conditions.