Posted by Ed Kaps✏️ Edward Kaps 
on February 20, 2009, 4:03 pm, in reply to "Saab 93 1.8 Z18XE 2004 - MIL on, poor running, code P0170 fuel trim system rich #"
Hi Andy
Not so much 'fueltrim system rich' as fuel system trim out of range-pegged rich, The system is mega lean according to those gas figures and it has richened up as far as it can and logged P0170.
Ed Kaps
Message Thread 
Saab 93 1.8 Z18XE 2004 - MIL on, poor running, code P0170 fuel trim system rich # - Andy Harland February 18, 2009, 7:14 pm
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