1990 Oldsmobile 88 SES Code 41

1990 OLDSMOBILE 88
44,500 MILES • 6 CYL • FWD • AUTOMATIC
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CARFAULT
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  • 1 POST
SES goes on after 10 minutes of running engine 3.8L
Cam sensor fault or magnet. Are these the only components that can cause this code? Will this code cause damage to the engine if I continue driving it? The actual mileage is 44500.
Mar 14, 2009 at 4:18 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
I'd check the sensor circuits, ref voltage, ground, and signal. Some systems the crank and cam sensors share the same ref voltage and ground circuits. I'd check the circuits for both sensors. You may be able to drive the vehicle with that problem, but, I don't recommend it.
Mar 14, 2009 at 5:14 AM
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