 Tachometer, Tachometer not working |
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| Olympic Blues |
 Jul 27 2020, 07:46 AM
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Newbie  Group: Members Posts: 1 Joined: 27-July 20 From: PA Member No.: 24,540 Region Association: None  |
What are the most common reasons for the tachometer not to function on a 74 2.0
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Replies(1 - 1)
| ClayPerrine |
Jul 27 2020, 10:45 AM
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#2
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Life's been good to me so far..... Group: Admin Posts: 15,503 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille 
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QUOTE(Olympic Blues @ Jul 27 2020, 08:46 AM)  What are the most common reasons for the tachometer not to function on a 74 2.0 Make sure it has power and ground. Then check the wire between the tach and the coil for continuity. (Black with a purple stripe). Make sure the black with a purple stripe is connected to the negative side of the coil. If all that checks out, send it out for repair or get another tach. |
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