2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

no rpm

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Old Jan 24, 2005 | 11:17 AM
  #1  
1.3power's Avatar
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From: Littleton, Colorado
no rpm

anyone ever had the rpm signal completely lost? i recently hit a bump and now it is not reading rpm either at the tach or at the S-AFC? connections all good and crank position sensor is ok.
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Old Jan 24, 2005 | 12:29 PM
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RotaryWeaponSE7EN's Avatar
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From: Mission,KS
Start checking wires. Something came loose. Also check ur grounds.
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Old Jan 24, 2005 | 12:30 PM
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SureShot's Avatar
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From: Orange Park FL (near Jax)
The tach signal comes from the trailing coil pack.
You can trace it in the FSM.
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Old Jan 24, 2005 | 01:28 PM
  #4  
1.3power's Avatar
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From: Littleton, Colorado
trailing coil, sweet i didn't check there. thanx man.
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