misfire code P0302
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New Member
Joined: Dec 2006
Posts: 20
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misfire code P0302
My 98 A4 threw and engine code today after I started it. It's running really ****ty and lack of power and lots of vibration. The code reader says P0302 #2 cylinder misfire. replaced spark plugs-no change. swapped coil packs around-no change. Searched previous post's and alot of guys are saying ignition control module. Wondering were they are located and how do you test them?
Keeper of the Cash
Joined: Sep 2004
Posts: 26,521
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From: Iowa
You didn't search very well then. It's on top of the airbox, you use a multimeter to test it
It's the device with two connectors coming out both sides held down by two hex bolts directly on top of the airbox:
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AudiWorld Super User
Joined: Jul 2003
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tose look like the stock 1997 ones, which i never had to replace one of...
they were all original when the car was totaled, 142,000 miles on em.
I wonder why audi doesnt just leave things alone sometimes.
I wonder why audi doesnt just leave things alone sometimes.
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