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EGR Values - Diagnostic Check

909 views 3 replies 2 participants last post by  TOX1C 
#1 ·
When using FiatECUScan I get values between 0 (on idle) and 45 or so with the engine revving, is this normal or a sign of a problem with the valve? Any thoughts?

p.s No faults recorded

Cheers
 
G
#3 ·
With the same engine, the values I'm getting vary between 0 and 100% (0 on idle, 100% on heavy sprints).
Make sure you change the default sampling value in FES (I believe it's 20 records / minute) and set it to the maximum of 120 records/minute.
 
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