EGR VALVE AND MASS AIR FLOW SENSOR

  • Tiny
  • cowwish
  • 1996 Suzuki Sidekick
  • 180,000 miles

My engine check light came on so I used a diagnostic tool which said mass air flow sensor defective. I replace the mass air flow sensor and the egr valve, disconnected the negative pole on the battery and when all was done I reconnected the negative pole and started the engine.. The light did not go away, so I decided to trouble shoot. I left the engine idling and disconnected the mass airflow sensor, the engine did not stop running, I also disconnected the throttle body sensor and the same happened. Here I am with both sensors disconnected and the engine running with no idea what could be the problem.
may need some help on this one

Sunday, May 27th, 2012 AT 6:18 PM

1 Answer

  • Tiny
  • KHLow2008
  • Expert
  • 41,976 posts

What are the trouble codes you have?

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Sunday, May 27th, 2012 AT 6:43 PM

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