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Please help with codes 0300 and 0358 after header install

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Old Nov 20, 2006 | 05:42 AM
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CJDZ24_Z28's Avatar
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Default Please help with codes 0300 and 0358 after header install

Ok I know the codes (0300) random cylinder misfire and (0358) Ignition Coil H circuit. This is following a header install where i did move the passenger side coil pack. I did see that it looks like the ends of 2 little wires are out of place. I have a 99 B4c that im going to take the coil pack off of and look at it. If anyone can help me out with the exact cause of this or have had this code please let me know. I did a search and found little about this
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Old Nov 20, 2006 | 08:33 AM
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Take the plug wires off and make sure they're on. Coil side has TWO clicks, plug side has ONE click IIRC... I did the same thing when I put mine on, very easy to happen. Just double and triple check every plug with the coils, there's a dumpload so it's easy to miss. Good luck.

-J
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Old Nov 20, 2006 | 11:52 AM
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Did you take out your plugs when installing the headers? If not, then you could have tapped the plug and put a hairline fracture in the porsaline causing a misfire.
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