Airbag to engine CU signal
09-20-2018, 03:05 PM
#1
Rennlist Member
Thread Starter
Airbag to engine CU signal
I am minimizing the wiring harness in an '08 Cayman S being prep'ed for Spec Cayman. Airbags are out along with their harness. There's a signal wire from the airbag control unti to the engine DME, and I'm curious to know how it gets used. I believe it lets the airbag CU signal that a crash has happened. Anyone happen to know what the normal and post-crash states of this signal wire are? Obviously hoping I can simply delete it, but if it needs to be grounded or +12, good to know.
09-21-2018, 05:37 PM
#2
7th Gear
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I am minimizing the wiring harness in an '08 Cayman S being prep'ed for Spec Cayman. Airbags are out along with their harness. There's a signal wire from the airbag control unti to the engine DME, and I'm curious to know how it gets used. I believe it lets the airbag CU signal that a crash has happened. Anyone happen to know what the normal and post-crash states of this signal wire are? Obviously hoping I can simply delete it, but if it needs to be grounded or +12, good to know.
09-22-2018, 10:02 PM
#3
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Thread Starter
km, thanks.
