OBD1 sensors

Post by **M30 Steve** » Wed Dec 28, 2005 4:02 am

I have a 1990 M30 with 130k miles, the car has some intermitant idle problems, otherwise it runs great. Is it wise to replace knock, temp or other sensors at this mileage as preventive maintenence? I have replaced o2 sensor and clean the intake on a regular schedule. Thanks for your response.

Post by **elwesso** » Wed Dec 28, 2005 7:37 am

You CAN replace them, however IMO its not really necessary to do so... Kinda sounds like you may have a MAF related issue.

Post by **M30 Steve** » Mon Jan 02, 2006 3:53 pm

Thanks Elwesso

I am testing all sensors per the FSM. Do the knock sensors give up at a certain age. I noticed many posts about bad KS on the Q45?

Happy New Year, Steve

OBD1 sensors

OBD1 sensors

Re: OBD1 sensors (M30 Steve)

Re: OBD1 sensors (elwesso)

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