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How do I reset the brain in a 2002 buick park avenue

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 14 Answers

SOURCE: ''92 BUICK PARK AVENUE 3.8 HOW TO RESET CHANGE OIL

The reset button is located under the passenger side of the instrument panel.

With the ignition in the ON position, but the engine not started, use a pencil to push the reset button, holding it for five seconds.

After this, the "Change Oil Soon" lamp will flash four times. This indicates that the Oil Life Monitor System has acknowledged the oil change.

Posted on Apr 09, 2009

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SOURCE: How do I remove the rear door panel on my Buick Park avenue

You'll need to remove screws that are by the door handle, arm rest, under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don't want to break them. You'll need to lift the door panel upwards in order to get it off the window ledge. If needed, you can pull back the weather seal (can't reuse it, but it's not that important) and you will be able to access everything inside the door

Posted on Aug 14, 2009

  • 115 Answers

SOURCE: 2000 Buick Park Avenue Service engine soon light

need to take car somewhere to have the code read with a scanner,try parts stores first some will do it for free if not the dealers have them

Posted on Sep 15, 2009

c17hydro
  • 2989 Answers

SOURCE: What does trouble code P0171 for a 2002 Buick Park

Trouble Code: P0171 (3.8L V6 VIN 1 Auto)
Fuel Trim System Lean (Bank 1) Print this code dataprint_icon_codes.gif Number of Trips to Set Code: 2
OBD II Monitor Type: CCM Details
Indicators: MIL Details

Trouble Code Conditions:
DTC P0101-P0103, P0107, P0108, P0121-P0123, P0130-P0138, P0140, P0141, P0201-P0206, P0300, P0401-P0405, P0410, P0440-P0446, P0506, P0507, P1404 or P1441 not set, engine started, vehicle driven at less than 82 mph at 550-4000 rpm, BARO sensor over 70 kPa (10.1 psi), ECT sensor from 68-230ºF, IAT sensor from 64-158ºF, MAF sensor from 2.8-150 gm/s, MAP sensor from 16-105 kPa (2.6-15.2 psi), fuel level over 10%, and the PCM detected the Long Term fuel trim value was more than +20% for 6 seconds. The PCM controls the air/fuel metering system to good overall fuel economy, driveability, and emission control. During open loop, the PCM determines fuel delivery based on sensor signals, without the oxygen sensor input. During closed loop, the PCM adds oxygen sensor inputs to calculate Short and Long term fuel trim fuel delivery adjustments. Short Term fuel trim values change rapidly in response to changes in the oxygen sensor signals. Long Term fuel trim makes coarse adjustments in order to maintain an air/fuel ratio of 14.7:1.

Possible Causes:
  • Air leaks in intake manifold, exhaust pipes or exhaust manifold
  • Fuel control sensor is out of calibration (ECT, IAT or MAF)
  • Low fuel pressure (fuel filter clogged, pressure regulator failure)
  • One or more injectors restricted or pressure regulator has failed
  • HO2S element is contaminated, deteriorated or has failed
  • Vacuum hose is disconnected, broken, leaking or loose

Troubleshooting:2002 Buick Park Avenue, 3.8L, P0171

Posted on Nov 01, 2009

ZJLimited
  • 17970 Answers

SOURCE: FUSE IDENTIFICATION FOR 97 BUICK PARK AVENUE

Several Fuse Panel locations there; all fuse's description can find it in 1997 Buick Park Avenue Owners Manual (page 331 and next).

Hope this help (remember comment and rated this post) TY for using Fixya.

Posted on Apr 19, 2010

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