Noxxer
20 april 2010
· 1 482 Inlägg
Antar att det är 523an på din profil? en 98 med EWS III
The starting sequence for the EWS III (3.2) is as follows:
• The key is inserted into the lock cylinder and switched “ON”. The EWS III control module
is powered through KL R and sends a 125kHz AM signal to the ring antenna. The
AM signal induces voltage in the key coil and powers up the transponder.
• Powered up, the key transponder sends the key identification code to the EWS III module.
The EWS III module verifies the key identification code and checks to see if the key
is enabled. If the key is correct and enabled, a password is sent to the transponder over
the 125kHz AM signal through the ring antenna.
• When the transponders accepts the password, it releases the changing code, which it
received from the EWS III module during the last start-up operation, to the EWS III module
via the ring antenna.
• The EWS III module compares the changing code received from the transponder with
the code stored in its memory and if they match the process is allowed to continue.
The EWS III module looks at the other inputs for correct status (e.g. Code function not
active, Transmission in P or N or clutch depressed, engine speed below specified RPM)
and energizes the the internal relay to begin starter operation.
• As the starter begins to operate, the EWS III module sends the ISN to the DME and if
verified as correct by the DME, drive away protection is cancelled and injection and ignition
is enabled. The EWS III module also sends a new changing code to the key
transponder through the ring antenna.
Det behöver inte vara fel på detta! Kolla kamaxelgivaren först. Det "bör" vara den som spökar. Alternativt nyckeln?
Iof har kamaxelgivaren ingen funktion i själva grovtädningen vad jag kan läsa mig till men har hört att denna spökat på vissa bilar.. Funkar inte kamaxelgivaren ska motorn gå i BATCH mode..
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