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"READ FUNCTIONS"command menu

"READ FUNCTIONS" command menu

ISAT scan tool display

Function

FRONT HEATED OXYGEN SENSOR (oxygen sensor 1)

X.XX V

Present voltage from oxygen sensor. Range of measurement: 0-2.0 V

REAR HEATED OXYGEN SENSOR (oxygen sensor 2)

X.XX V

Present voltage from oxygen sensor. Range of measurement: 0-2.0 V

PREHEAT OXY SENSOR FRONT

XXXX mA

Internal Trionic status indicating present current consumption of oxygen sensor's heating circuit. Range of measurement: 0 - 3000 mA.

PREHEAT OXY SENSOR REAR

XXXX mA

Internal Trionic status indicating present current consumption of oxygen sensor's heating circuit. Range of measurement: 0 - 3000 mA.

CLOSED LOOP

XX.X %%

Internal Trionic status indicating present closed loop (Lambda control) percentage. Range of measurement: -25 %% - +25 %%

GLOBAL ADAPTION

XX %%

Internal Trionic status indicating present global adaptation percentage. Range of measurement: -100 %% - +100 %%

COOLANT TEMP

XXX °C

Present engine coolant temperature. Range of measurement: 40°C - +127°C

INTAKE AIR TEMP

XXX °C

Present temperature of induction air. Range of measurement: -40°C - +127°C

INTAKE PRESSURE

XXX kPa

Present intake pressure. Range of measurement: 0- 255 kPa

TANK PRESSURE

X.X kPa

Present tank pressure. Range of measurement: -2,5 kPa - +2,5 kPa

THROTTLE POSITION

XX.X %%

Present throttle position as percentage of 5 V. Range of measurement: 0-100%%

KNOCK SENSOR

X.XX V

Internal Trionic status indicating present knocking level. Range of measurement: 0-2,55 V

BATTERY VOLTAGE

XX.X V

Present battery voltage. Range of measurement: 0- 20 V

ENGINE SPEED

XXXX RPM

Present engine rpm. Range of measurement: 0- 6500 rpm

VEHICLE SPEED

XXX km/h

Present speed of car. Range of measurement; 0- 255 km/h

INJECTION DURATION

XXX ms

Internal Trionic status indicating opening duration of relevant injector. Range of measurement: 0-25 ms.

ENGINE LOAD

XX.XX µs

Internal Trionic status indicating opening duration of relevant injector. Range of measurement: 0 - 512 ms.

IGNITION TIMING

XX.X DEGREES

Internal Trionic status indicating present ignition advance. Range of measurement: 20 - +36 FÖD

BOOST PRESS. VALVE

XX.X%% OPEN

Internal Trionic status indicating the BPC valve's degree of opening. The wider the opening the higher the boost pressure. Range of measurement: 0 - 100%%.

IAC VALVE

XX.X%% OPEN

Internal Trionic status indicating the IAC valve's degree of opening. Range of measurement: 0-100%%

GEAR POSITION

U,R/1,2,3,4,5

Present gear position. The gear position is calculated in the Trionic system on the basis of current input data (engine rpm, car speed). U stands for "Undefined".

BASIC BOOST PRESSURE

If the boost pressure function in the Trionic system is in working order: The ISAT scan tool will show "BOOST PRESSURE". If the boost pressure function in the Trionic system is not in working order: The cause of the fault will be shown in the ISAT scan tool display: KNOCK CONTROL / BRAKE ACTIVE / PRESS SENS FAULTY / BATTERY VOLTAGE / BOOST PRESS. VALVE

MISFIRE CYL 1

XXX.X %%

Internal Trionic status indicating misfiring in cylinder 1. The value displayed increases if misfiring occurs and decreases when combustion is correct. Range of measurement: 0-4000

MISFIRE CYL 2

XXXX

Internal Trionic status indicating misfiring in cylinder 1. The value displayed increases if misfiring occurs and decreases when combustion is correct. Range of measurement: 0 - 4000

MISFIRE CYL 3

XXXX

Internal Trionic status indicating misfiring in cylinder 1. The value displayed increases if misfiring occurs and decreases when combustion is correct. Range of measurement: 0 - 4000

MISFIRE CYL 4

XXXX

Internal Trionic status indicating misfiring in cylinder 1. The value displayed increases if misfiring occurs and decreases when combustion is correct. Range of measurement: 0 - 4000