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Your 3-2-1 code is probably 'False'... 700 1990

"Cleaned the AMM probe (regina)"

That "probe" is a temp sensor monitoring inlet air temp, an important part of fuel mixture control in Regina FI. So fixing that airbox intake was a good thing.

FWIW, my 940 has no duct and blocked airbox flapper getting cold air all the time. It starts and runs well at –20°F and colder with no problems.
--
Bruce Young, '93 940-NA (current), 240s (one V8), 140s, 122s, since '63.






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New '90 740GL idles rough under load after quick stop that stalled engine. [700][1990]
posted by  mrjoeski  on Thu Oct 21 17:13 CST 2010 >


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