P0170 Fuel Trim Bank Pending

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uggers2k
Joined: Thu 25 Aug, 2011 20:59
Posts: 36

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P0170 Fuel Trim Bank Pending

Post by uggers2k »

Hi All,

Have a 2000 1.9 Z3 with 50K and a few days ago, the yellow Check Engine (emission) warning light came on. I gave it a diagnostic test and got the result, P0170 Fuel Trim Bank. I then cleared the fault code, drove it around for a day or so and checked this morning and got the fault code P0170 Fuel Trim Bank Pending.

Car seems to be driving fine. Have checked all hoses and no obvious tears. Fuel cap is on nice and tight. Any thoughts?

Cheers
DC
Joined: Tue 15 Sep, 2009 17:31
Posts: 571

  Z3 roadster 1.9
Location: Inverness-shire

Post by DC »

May give you a few ideas
http://engine-codes.com/p0170.html
Dave
Dave. 1998 Arctic Silver Z3 M44 1.9 Automatic
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pingu
Joined: Fri 30 Apr, 2004 16:01
Posts: 3412

  M roadster S50

Post by pingu »

DC wrote:May give you a few ideas
http://engine-codes.com/p0170.html
Dave
Excellent website, Dave :D .
Pingu
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