Ignition coil
#4
Racer
Thread Starter
#6
Addict
Rennlist Member
Rennlist Member
Not cheaper than a used stocker or rando coil from a Jetta. Assuming your stock coil is bad (this is unlikely).
(edit, or used off Volvo, Saab, BMW, etc.)
(edit, or used off Volvo, Saab, BMW, etc.)
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#8
Racer
Thread Starter
It works just fine,tests within specs and is not hot (warm) unless it's 110° outside. I'm going through every system and updating with 21st century made parts when possible. I plan on doing a road trip. Thanks to everyone for the insight into coils.
#9
Three Wheelin'
It's well worth reading this before making any changes from the factory coil:
944/951 Ignition System Testing
That explains the issues with using different coils without an appropriate DME software update to account for the different charging time.
944/951 Ignition System Testing
That explains the issues with using different coils without an appropriate DME software update to account for the different charging time.
#10
Rennlist Member
I'd add my own. 02 in telling you OEM electronic stuff is most always more reliable than the aftermarket, no matter how fancy it may look, or the bold claims the manufacturers make. A rep from Wells-Ampco once told us that the vast majority of aftermarket ignition coils sold were to customers replacing perfectly good OE coils, which were improperly diagnosed.