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Finding No Substitute
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Intermittent stalling and erratic idle
1995 540iA. 236k well maintained miles. Only happens occasionally, and mostly when throttle is at idle, either at a stoplight or in park. Following codes popped up: lambda 1 lambda 2 and ac compressor.
Cleaned ICV and car ran better, not sluggish anymore....seemed to shift better...but still has stalling issues....o2sensors? Any advice? She goes into the shop Friday. Thx, John |
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08-29-2011, 05:32 PM
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In the shop at Pelican
Join Date: Aug 2002
Location: Los Angeles, CA
Posts: 10,459
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Without the actual codes I cant tell you for sure, but bad O2 sensors could cause this.
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08-30-2011, 07:57 AM
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Finding No Substitute
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C9 and Cb if I remember correctly...and 41 (ac compressor). Odd since the a/c has been working flawlessly. I do get a kind of hum from the passenger side as well, not sure if it is realted.
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08-31-2011, 01:16 PM
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In the shop at Pelican
Join Date: Aug 2002
Location: Los Angeles, CA
Posts: 10,459
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Those arent OBD2 codes. How did you get those?
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08-31-2011, 01:19 PM
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Finding No Substitute
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Peake codes. I have the diagnostic tool.
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09-02-2011, 05:07 AM
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