2004 Buick Ranier CODE P0606

Tiny
REBLROSE
  • MEMBER
  • 2004 BUICK RANIER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 105,000 MILES
MY VEH HAS CUT OFF TWICE IN THE LAST TWO DAYS WHILE IDLES AT A LIGHT. CRANKED BACK BUT ENGINE LIGHT CAME ON AND MY FRIEND GOT THE CODE P0606 WHEN HE HOOKED IT UP TO HIS MACHINE. HAVE READ THAT SOMETIMES DISCONNECTING BATTERY FOR 15-20 MINS SOMETIMES RESETS THE PCM OR HAVING IT REPROGRAMMED. THE PCM PART ITSELF SEEMS TO BE REALLY EXPENSIVE. ANY IDESA
Wednesday, June 10th, 2009 AT 10:37 AM

1 Reply

Tiny
BRIAN 1
  • MECHANIC
  • 1,030 POSTS
On rare occasions, a SES light and a Reduced Engine Power Message may be experienced due a DTC P0606 DTC. This may be due to the software and calibration not being optimum for all driving conditions.
If a Reduced Engine Power Message is not present right now and the P0606 is just a history DTC, reprogram the PCM with the latest calibrations.
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Wednesday, June 10th, 2009 AT 7:49 PM

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