ECU, Wiring, Sensors
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By DREW-EG93
#147431 im throwing a vehicle speed sensor and i just bought one from a junk yard and still no speed?

i took out the dash and unplugged the gauge cluster and checked the wires but still nothing.. i was working for awhile but its back and now it wont move...

help? :?
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By DREW-EG93
#199309 no still nothing it comes and goes but usually in 4th gear idk this is weird
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By CaliEJ2
#199413 check the harness that goes into your ecu... the wire for the speed sensor might not be in all the way or ripped, mine was. i think its yellow and in the middle plug.

EDIT: here this will help you locate it.... Its B10.

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By DREW-EG93
#199476 im walking outside to look right now
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By DREW-EG93
#202907 no and got a new ecu for the right engine and still nothing.. speed only turns on in 4th :x
By Ressurected_Eg
#207196 did you get it fixed ...my boy had the same problem and it was his plug it was soo corroded that he wasnt gettin any connection except late 3 beggining 4th then anything after 3200 it would cut out