 LS6 + Boxster S VSS help, looking for vss help for cpu programming |
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| ri914 |
 Aug 20 2020, 07:20 AM
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Member  Group: Members Posts: 102 Joined: 13-August 20 From: rhode island Member No.: 24,593 Region Association: North East States 
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hello 914 experts,
Need some help before I start programming my ecu. I have an LS6 engine and a boxster s transmission. Does anyone know if i can use the vss sensor on the rear of the boxster s transmission? I know there are a few different types of signals or pulses or what that rate is so I can convert it? Thabk you |
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| Chris914n6 |
Aug 20 2020, 12:43 PM
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Jackstands are my life. Group: Members Posts: 3,465 Joined: 14-March 03 From: Las Vegas, NV Member No.: 431 Region Association: Southwest Region |
I don't have Porsche specs, but VW is usually 8000 pulses per mile (same suppliers) and GM 4000 ppm.
4000 ppm is the most common for asian and everybody else. Usually square wave and trailing edge for the signal. Shouldn't need it for the ECU unless you added cruise control, or on an automatic it kicks up the idle speed when it detects motion. |
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Posts in this topic
ri914 LS6 + Boxster S VSS help Aug 20 2020, 07:20 AM
theer Later 911s had electronic speedos which match the ... Aug 20 2020, 08:47 PM
andys
Later 911s had electronic speedos which match the... Aug 21 2020, 08:33 AM BIGKAT_83 The speed output to the speedometer on a boxster c... Aug 21 2020, 03:14 PM |
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