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sprinkles08, ASE Certified Technician
Category: Oldsmobile
Satisfied Customers: 22672
Experience:  ASE Master and Advanced level certified. Factory trained with 15 years dealership experience
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Joel yankee here was just reading what the problem is and

Customer Question

joel yankee here was just reading what the problem is and guess what got a 02 intrique 3.5 rplaced cam and crank sensors i have 0tc 4000 reader and went through relearn it says it took but a couple of cranks and throws the code back up did buy bwd parts from orilleys but my thought is geniune GM parts ouch
Submitted: 11 months ago.
Category: Oldsmobile
Expert:  sprinkles08 replied 11 months ago.

Hello and welcome to JustAnswer!

Aftermarket cam and crank sensors do often cause repeat issues so it's definitely possible that one of them is still causing the problem. They sometimes don't produce a signal in the correct spot on the sensor in the tone wheel's rotation, and they often don't produce a clean square wave signal.

What P codes are currently setting?