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Help: Check Engine ?

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Old 03-02-2006, 10:29 AM
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Default Help: Check Engine ?
I got a code when I pulled it off OBDII and it says the following:

P0171- System Too Lean Bank 1

P0740- Torque Converter Clutch Circuit/Open

What could they be?


Thanks
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Old 03-02-2006, 10:58 AM
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Default Re: Help: Check Engine ? (Integra Integra)
some more info might help

year and trim level? stock or swapped motor? ect.
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Old 03-02-2006, 11:06 AM
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The PO171 is probably a bad O2 sensor, the first one most likely, unless you have dual exhaust.
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Old 03-02-2006, 12:35 PM
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Default Re: Help: Check Engine ? (Integra Integra)
1999 Honda Accord EX w/ 150,000 miles
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Old 03-02-2006, 02:31 PM
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Default Re: Help: Check Engine ? (Integra Integra)
what engine?

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Old 03-02-2006, 03:50 PM
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Default Re: Help: Check Engine ? (YeuEmMaiMai)
Automatic tranny, stock EX engine
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