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DCM, Auto Mechanic
Category: Car
Satisfied Customers: 680
Experience:  18 yrs Mechanic
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1995 audi 90: spark from plug cables please gieve me

Resolved Question:

1995 audi 90 v6 motter crank over will not start          no spark from plug cables please gieve me proble cause
Submitted: 7 years ago.
Category: Car
Expert:  DCM replied 7 years ago.
Hello and thank you for using JA.

There could be a lot of reason on this issue,

Could be blown ignition fuse, check for any bad fuse and replace.

Could be the ignition coil, check the power supply of the ignition coil, put the ignition switch to ON position and see if there is twelve volts on the wire use multimeter.

Could be Crank or Cam Shaft sensor, check the sensor wire while ignition switch is @ On position two of the three wires should give you 12v, the third wire will give you an intermittent voltage reading while engine is cranking or turning.

Could be a loose wires or disconnected, look for any hanging or loose wires under the hood.

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