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91 EF with ls code 9 HELP!

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Old 06-05-2010, 04:01 PM
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Default 91 EF with ls code 9 HELP!

the ecu is flashing 9 times does this mean i need a new dizzy?? if not what do i need? will rep thanks Ryan
Old 06-05-2010, 06:18 PM
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Cylinder position sensor
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Old 06-05-2010, 08:50 PM
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Those sensors rarely go bad. The wiring however does all the time.
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Old 06-06-2010, 07:11 AM
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Originally Posted by FrodoGT
Those sensors rarely go bad. The wiring however does all the time.
They do go bad....We are talking about a 20+ year old electronics.
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Old 06-06-2010, 10:55 AM
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Originally Posted by integra
They do go bad....We are talking about a 20+ year old electronics.
+1 that's probably the sensor that took a shit in my old dizzy
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Old 06-06-2010, 11:42 AM
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Found the Vtec switch.
 
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Well there are flowcharts in the service manual that will tell you by process of deduction and elimination which part is bad.
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