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Re: Let's go old school....1983 280ZX running rich
Posted to Technical Discussion Forum on 7/19/2004 3 Replies

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Okay, scoping the O2 signal at the PCM connector shows the O2 signal going flat to ground when the CO jumps up. Scoping at the O2 pigtail shows the same thing.

Just for fun I decided to unhook the O... Login to read more.

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