Mechanics

MERCURY COUGAR ENGINE PROBLEM

1994 Mercury Cougar • 90,500 miles

What pins on the OBD connector under the dash can I jump to read the code using the check engine light?


can bad oxygen sensers create a no start problem?

while crankingm the engine what should the fuel pressure be at the fuel rail?

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Mike4444
January 10, 2013.



Top far left first row and far right second row "A" and "B"

Docfixit
Jan 10, 2013.