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Guest
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I have a 1999 Boxster that was giving me P1124 and P1126 codes. I replaced my MAF, and reset the cel by disconnecting the battery for about 1 minute. All was great and the car ran well. Next day rough start - coughing and not able to idle. Reset cel again and all is great. Next day, same thing! Why is the ecu not adapting to the new maf? What am I doing wrong?
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06-14-2013, 04:21 PM
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Moderator
Join Date: Jul 2012
Location: New England
Posts: 3,189
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You may have a vacuum leak. Anything that throws off the mixture can make the car run rough. When you disconnect the battery the ECU forgets all the adjustments it learned to correct the mixture problem. Check for possible vacuum leaks
- Nick |
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06-14-2013, 04:21 PM
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