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Toyota
Corolla
Engine
Wiring
2009 TOYOTA COROLLA
ANONYMOUS
MEMBER
1 POST
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Is the Brake booster connected to the ecu or the engine wiring harness in any way
Nov 4, 2012 at 10:33 PM
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ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
no, vacuum operated
Roy
Nov 4, 2012 at 10:34 PM