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Re: fuel pump relay?
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Posted by JimBlake [Email] (#141) [Profile/Gallery] (more from JimBlake) on Mon, 15 Aug 2005 10:07:44 Share Post by Email
In Reply to: Re: fuel pump relay?, RS [Profile/Gallery] , Sat, 13 Aug 2005 05:52:12
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Couple things to clarify...

That little module on the coil mounting bracket isn't the EZK ignition module, it's just some kind of isolation amplifier.

The EZK ignition module is a larger black box mounted in the left fender, sorta outboard from the air filter. Probably says Bosch, has a large wiring connector across the bottom, maybe 15 or more pins.

The tachometer signal for the actual tachometer, & the tach signal for the ECU, are on 2 separate circuits. It's good to check whether the tach works while it runs for 5 seconds on starter fluid, but that's not an absolute test.

If it runs for a couple seconds when the fuel pump is hot-wired, that sounds like a clogged fuel filter.

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