Specifications

Data Parameters Engine Parameters

START APPROVAL

Range: __________________________________________________________ YES/NO

Used on LH systems. This shows whether the ECU will allow starting based on input from the

anti-theft system. The display reads YES if the correct input from the anti-theft system is

received, and NO if the incorrect input signal was received and startup is being prevented.

START ATTEMPT MADE WITH DAS LOCKED

Range: __________________________________________________________ YES/NO

Used on ME and SIM4 systems. This parameter indicates whether an attempt to start the engine

was made with the drive authorization system (DAS) or anti-theft system locked. The display

normally reads NO and only reads YES if there was a start attempt with the DAS or anti-theft

system locked. The ECU and DAS module are permanently interlocked by means of an

identification code that cannot be erased. Therefore, it is not possible to interchange control

modules from another vehicle for test purposes. Control model interchanges can only be

performed using a matched pair of control modules. The ME-SFI module is equipped with an

immobilizer. When the vehicle is locked, the DAS transmits a signal to the ME-SFI on the CAN

bus that inhibits injection. The engine can start only when the vehicle is unlocked with the

authorized key, and when the DAS control module transmits a start enabled signal to the ME-SFI

control module.

START ATTEMPT W.IMPLAUS.INPUT SIGN

Range: __________________________________________________________ YES/NO

Used on LH systems. This parameter indicates whether an attempt to start the engine was made

with the anti-theft system locked. The display normally reads NO, and only reads YES if there

was a start attempt with the anti-theft system locked.

START AUTHORIZATION

Range: __________________________________________________________ YES/NO

Used on ERE/EVE/ASF (IFI Diesel)), HFM, ME, and SIM4 systems. This parameter indicates

whether the drive authorization system (DAS), or anti-theft system, and the engine control

module (ECU) have correctly identified each other. The display reads YES at startup if the

modules correctly identify each other. A NO reading indicates the modules cannot identify each

other and starting is disabled. The ECU and DAS module are permanently interlocked by means

of an identification code that cannot be erased. Therefore, it is not possible to interchange control

modules from another vehicle for test purposes. Control model interchanges can only be

performed using a matched pair of control modules. The ME-SFI module is equipped with an

immobilizer. When the vehicle is locked, the DAS transmits a signal to the ME-SFI on the CAN

bus that inhibits fuel injection. The engine can start only when the vehicle is unlocked with the

authorized key and the DAS control module transmits a start enabled signal to the ME-SFI

control module.

START OF INJECTION

Range: ______________________________________________________ not available

Used on ERE_EVE_ASF (IFI Diesel)). This parameter indicates the actual start of injection (RI

value, start of delivery after TDC) in degrees. Adjustment is performed on main injection pump

using an injection timing tester.