tach problem

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24_4life
Posts: 52
Joined: Sun Nov 23, 2003 10:39 pm

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i have a 1990 240. my tach dosent work with my sr i've bought 91-93 240sx dosent work, the one that came with the sr20 clip dosent work as well. my wiring is fine i attached all proper wires "i went over it many many times" where does the wire go to "CAS?" could the problem be the actual mechinizum? Please please HELP this is horribly frustrating thanks.


ImportIntelligence
Posts: 165
Joined: Thu Sep 05, 2002 11:26 am
Car: Big turbo's :)
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If you have replaced the tach in your cluster and it is still not working check the Yellow/Red wire going up into the dash from ther ECU.

TruboostPerformance
Posts: 310
Joined: Mon Nov 04, 2002 3:52 pm
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just tap into the signal coming off the CAS, will work no problem, its the white wire


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