1994 MERCURY COUGAR
90,500 MILES
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MIKE4444
  • MEMBER
  • 4 POSTS
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?

Jan 10, 2013 at 4:20 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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