Mechanics

OBD II CODE

2001 Vauxhall Zafira

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
Avatar
Mart1971
March 25, 2010.



Start by checking/cleaning or replacing the MAF (mass airflow) sensor

Dave H
Mar 28, 2010.