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montauk montauk is online now
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Join Date: Feb 2003
Location: Philadelphia
Posts: 573
The Haltech harness uses shielded cables for the crank, cam and knock sensors. There's also separate ground sensor wires that go to the ECU but are not bonded to the chassis ground. 5VDC sensor power wires are included too. So far, I haven't had any wiring noise problems.
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1980 911SC Targa
1990 S2 Cabrio (sold)
2004 C4S (sold)
2006 Boxster (sold)

Last edited by montauk; 06-17-2025 at 11:30 AM..
Old 06-17-2025, 11:24 AM
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