2001 Ford Mustang Question: what and how to fix when code reads P1237 Fuel Pump Secondary circuit fault?
I have a 2001 ford mustang,the car died while running and wouldn't start again so I hooked up the diagnostic and got P1237 I'm just not sure what to do to repair this, any help sure would be appreciated - dirk dodson
I HAVE THE EXACT PROBLEM WITH MY 2001 MUSTANG, HAPPENED 4 DAYS AGO...DIED WHILE DRIVING AND WONT START. SOUNDS LIKE PUMP KICKS ON AND CODE READS 1237.STILL NOT RUNNING. ANY ANSWERS WOULD BE AWESOME.
- dirk dodson