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no start - 740 non-turbo Regina equipped 700 1991

posted by  lucid on  Sat Dec 29 00:16 CST 2007
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last visit: Fri Oct 24 12:31 CST 2014
[RELATED]

I tend to agree with Randy's suggestions below. Here's what I was typing when he got in first:

How did you "verify fuel"? Did you measure the pressure while cranking? The small amount of fuel pumped when the key is turned on is not enough to keep the engine running.

How many miles on the car/pump? Low pressure from a dying pump could explain the symptoms, including the OBD code from the sensor–due to improper fuel mixture.

Was that code maybe a 2-2-1? Because there is no 2-1-2 code for the Regina. Don't immediately blame the sensor (don't shoot the messenger). It just means the sensor "reported" an out-of-spec reading on the fuel mixture. It doesn't mean a "failed O2 sensor".
--
Bruce Young
'93 940-NA (current), 240s (one V8), 140s, 122s, since '63.






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New no start - 740 non-turbo Regina equipped [700][1991]
posted by  Brick Head  on Fri Dec 28 22:30 CST 2007 >


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