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94 Model 940 No Start 900

posted by  HillBilly on  Tue Nov 19 17:09 CST 2013
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last visit: Thu Oct 16 08:26 CST 2014
[RELATED]

My wife's 94 Model 940 B230F Non-turbo with Bosch 2.4 Fuel injection has a problem.

Last night she drove it home and turned it off, this morning it won't start.

It has been running perfectly for over 3 years that I've owned it, other than a gasket leak on the hood which drowned it out last year.

I ran the codes, and got a solid 1-1-1 which means no codes.

I ran the component check, and I'm not sure that the fuel pump came on with the test.

I can hear the fuel pump come on and run for a couple of seconds when I turn the ignition to the run position. It is developing pressure.

I have ignition to the spark plugs. I checked it with a inline spark-plug tester.

The injectors opened during the test sequence, but I pulled a spark plug and it was dry after trying to start.

So....I have ignition and fuel pressure but apparently the fuel injectors aren't opening.
I have 12V power to the injectors with the ignition switch turned on, so the radio suppresion relay is working OK.

I suspect the Jetronic Module has failed, but it happened so suddenly without any warning, I'm hoping that someone can think of something that I've missed.
Since the injectors clicked when I ran the operational test thru the codes terminal, I'm hoping that it's something else.

Any response will be greatly appreciated.
steve






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