difference tunes 2004 - 2005 - 2007

Jim1963

.020 Over
Joined
Jun 16, 2006
Messages
18
What ist the diffence of the tunes

20042 Standard silencer with catalytic converter
20050 Standard silencer with catalytic converter
20145 Standard Pipe and catalystic converter
 

Pig9r

Living Legend
Joined
Mar 5, 2006
Messages
4,843
Location
Kansas City, MO USA
I haven't seen the 2004 tunes so I am not sure about that one.

Only difference:
20050 idle set at 750
20145 idle set at 820

Fuel, ignition, secondary and A/F tables all appear the same when viewing in Tunedit.
 
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