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code p102


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cfdavis81
New User

Oct 18, 2009, 3:58 PM

Post #1 of 10 (6650 views)
  post locked   code p102  

1999 Olds Intrigue Code p102: Car was idling low and would continuously shut off while driving. This was causing it hard to steer off road. It would happen when stopped at the light AND while accelerating. Used all the ideas we could find and think of but now were LOST. We had changed the MAS and cleaned all connectors, no wires are damaged, no air leaks, replaced the MAP, Replaced the air filter, replaced pcv valve... engine service light is still on. Any ideas?! PLEASE HELP!!


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Oct 18, 2009, 4:04 PM

Post #2 of 10 (6640 views)
  post locked   Re: code p102  

Are you still getting the same code every time?



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



cfdavis81
New User

Oct 18, 2009, 4:05 PM

Post #3 of 10 (6637 views)
  post locked   Re: code p102  

Yep. Thats the most frustrating part!


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Oct 18, 2009, 4:07 PM

Post #4 of 10 (6630 views)
  post locked   Re: code p102  

That's not a bad thing. Your just misdiagnosing the problem.

What engine does it have?



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



cfdavis81
New User

Oct 18, 2009, 4:08 PM

Post #5 of 10 (6626 views)
  post locked   Re: code p102  

3.8 L


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Oct 18, 2009, 4:14 PM

Post #6 of 10 (6618 views)
  post locked   Re: code p102  

You can't just assume the sensor is the cause of the problem because there are numerous other possibilities such as any of the related wiring or the PCM itself.

Here is the factory flow chart for diagnosing that code on that car.







~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



cfdavis81
New User

Oct 18, 2009, 5:24 PM

Post #7 of 10 (6614 views)
  post locked   Re: code p102  

Thank you for your help but it is starting to become foreign to me :) we're going to have to take it to the shop


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Oct 18, 2009, 5:26 PM

Post #8 of 10 (6611 views)
  post locked   Re: code p102  

Yes, I'm afraid diagnostics is a lot more than just reading codes and changing parts.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



04endeavor
New User

Oct 8, 2010, 9:20 AM

Post #9 of 10 (5647 views)
  post locked   Re: code p102  

Just had a very similar issue with my 2004 Endeavor, "service engine light" came on, was stalling when RPM dropped below 1000, took it to Advanced Auto for free diagnosis of the engine code: P0102. Turns out the matter was resolved by replacing the Mass Airflow Sensor. Advance wanted $163.00, Autozone wanted $106.00, dealership wanted $250.00; part is an "order only" part. I contacted an auto salvage yard nearby, got the part, identical to mine, for $54.00. Problem solved.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Oct 8, 2010, 9:56 AM

Post #10 of 10 (5644 views)
  post locked   Re: code p102  

The question is over a year old. Please check the dates before posting.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







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