1998 Buick code 108

Tiny
ACE101562
  • MEMBER
  • 1998 BUICK
98 lesebre limited 90,000 3.8L code p0108=manifold absolute pressure/baro sensor high input. 0= generic 1= fuel and air metering 08=what system is malfunctioning. What system does 08 stand for and what procedures must I perform to find out the exact problem
Thursday, April 12th, 2007 AT 3:10 PM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
P0108 Manifold Absolute Pressure [MAP] Sensor Circuit High Voltage If you have a vacuum guage hook it up and see if the readings change when you apply vacuum. You may need a new MAP sensor The 1 denotes air fuel in your case since it's the map your looking at air or manifold pressure, so it either a bad sensor or a manifold air leak.
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Tuesday, April 17th, 2007 AT 11:06 AM

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