2001 Vauxhall Zafira obd II code

2001 VAUXHALL ZAFIRA
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MART1971
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2001 Vauxhall Zafira 4 cyl Front Wheel Drive Manual

obd II code p0170 fuel trim malfunction bank 1 can you please give some ideas what the problem could be please in lamans terms
Mar 25, 2010 at 7:02 PM
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DAVE H
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start by checking/cleaning or replacing the MAF (mass airflow) sensor
Mar 28, 2010 at 5:34 AM
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