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Join Date: Feb 2006
Location: SF Bay
Posts: 42
Ljet overfuels

A few months ago, I got my 1.8 Ljet 914 running after a full restoration. It's given me no problems until yesterday when it wouldn't start.

I've been through the whole debug thing -- ignition timing OK, fuel pressure OK, etc. Here's the thing -- the ECU is overfueling the engine. Injector pulsewidths are 10ms to 15ms under cranking conditions, roughly 10x longer than I would expect.

Anyone have any suggestions why this might be happening? Bad airflow meter maybe?

Thanks in advance for any advice you can offer.
Old 12-30-2007, 05:55 PM
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