User Manual

iAuto Series Scan Tool User Manual V1.0
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and closing brake pads, and setting brakes after disc or pad replacement, on multiple brands of
vehicles where electronic brake systems are fitted.
3.5 Diesel Particulate Filter (DPF) Regeneration
DPF Regeneration menu let you perform the DPF cleaning to clear the blockage through
continuous burning of the particulates captured in the DPF filter. When a DPF regeneration cycle
is completed, the DPF light automatically goes off.
3.6 TPS(Throttle Body Alignment)
Use the car decoder to initialize the throttle actuation element so that the ECU learning value is
returned to the initial status to more accurately regulate throttle (or idle motor) operations to
control intake air quantity.
Throttle matching must be performed in the following cases: a) The ECU is replaced and the ECU
does not yet store throttle working features. b) The ECU is disconnected and the ECU memory is
lost. c) The throttle assembly is replaced. d) The intake passage is replaced or removed, which
affects idle speed control by ECU and throttle body. e) The throttle is cleaned. Although the idle
throttle potentiometer features are not changed, with the same throttle opening, the intake
quantity has changed and idle speed control features have changed.
3.7 Steering Angle Sensor (SAS) Calibration
SAS Calibration menu let you perform calibration of the Steering Angle Sensor, which
permanently stores the current steering wheel position as straight-ahead in the sensor EEPROM.
On successful calibration of the sensor, its fault memory is automatically cleared.
3.8 TPMS Adaptation
TPMS Service menu allows you to check the tire sensor IDs from the vehicle ECU and to perform
TPMS programming and reset after tires and/or TPM sensors are replaced and/or tires are
rotated.
3.9 Immobilizer
To prevent the car being used by unauthorized keys, the anti-theft key matching function must be
performed so that the immobilizer control system on the car identifies and authorizes remote
control keys to normally use the car.
When the ignition switch key, ignition switch, combined instrument panel, ECU, BCM, or remote
control battery is replaced, anti-theft key matching must be performed.
3.10 Injector Coding
Write injector actual code or rewrite code in the ECU to the injector code of the corresponding
cylinder so as to more accurately control or correct cylinder injection quantity.
After the ECU or injector is replaced, injector code of each cylinder must be confirmed or
re-coded so that the cylinder can better identify injectors to accurately control fuel injection.
3.11 Gear Learning
Crankshaft position sensor adaptive learning. The crankshaft position sensor learns crankshaft
tooth machining tolerance and save to the computer to more accurately diagnose engine misfires.
If tooth learning is not performed for a car equipped with Delphi engine, the MIL turns on after the
engine is started. The diagnostic device detects the DTC P1336 'tooth not learned'. In this case,
you must use the diagnostic device to perform tooth learning for the car. After tooth learning is
successful, the MIL turns off.
After the engine ECU, crankshaft position sensor, or crankshaft flywheel is replaced, or the DTC
'tooth not learned' is present, tooth learning must be performed.
3.12 Suspension Match
This function is used to adjust car body height.