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Registered
Join Date: Jun 2009
Location: Manhattan Beach, California. Factory Delivery-Original owner-Retired engineer
Posts: 5,238
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Speedo.
Quote:
Originally Posted by Number1_dog
1979 SC
Speedometer ran when I first got car, then had the transmission re-built (by Gary Fairbanks in CT) and two years rebuilding the engine etc... and it now doesn't work.
I got a new sensor, and just had my speedo re-built by North Hollywood.
I have continuity from sensor H wireattachment to the two brown wires at back of speedo.
4 wires attach to the back of speedo
1) have power on red/black when ignition switch turned on and attached to +
speedometer contact A is left empty
2) the green sensor wire goes to 31b and
wires 3, the other sensor wire and wire 4, a ground wire, goes to the - .
Could the transmission be missing whatever the sensor picks up?
Can I check the sensor ? Should there be continuity between the two sensor wires?
please help!!!!!
dog
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Hint: Chip damage prevention.
__________________
1986 911 Targa.
Per Road and Track magazine:
Only in L.A.:
In the window of a bar in Hermosa Beach, California.
"Happy Hour prices during all car chases."
Last edited by 86 911 Targa; 03-04-2012 at 09:31 AM..
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