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Platinum Member
Join Date: Jul 2001
Location: Leave the gun. Take the cannoli.
Posts: 21,100
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964 current draw - Disconnect alarm
My '92 964 was killing the battery. Determined that disconnecting the alarm module under the passenger seat, the current went down from 800 ma to 10 ma. Swapped in a different alarm module, and I get 100 ma.
I think 100 ma is still too much. Any ideas? Does anyone know how to remove the alarm module, and still start the car? |
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07-12-2008, 10:30 AM
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Registered
Join Date: Aug 2001
Location: Brighton UK since 11/2012
Posts: 3,170
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Up to 110 ma is acceptable. Go through the trouble shooting section of Adrian Streather's 964 book for full information on current drain.
Check the alternator output, you need to see at least 13.5v, any less may cause battery problems.
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From November 2012; Precision Porsche Specialist Sussex UK, +44 (0)1825-721-205 2001-2012 Gerber Motorsport Inc. 206-352-6911 07.15.06 1996 Ducati 900SP. Suprisingly enough, it's red 08.16.09 1999 Kawasaki ZRX1100. Green. |
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07-12-2008, 12:38 PM
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