Can a tuner test for exhaust flow? | Ford Explorer Forums - Serious Explorations

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Can a tuner test for exhaust flow?

coach_al

Active Member
Joined
March 3, 2005
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City, State
Coconut Creek Florida
Year, Model & Trim Level
2002 XLT V8
I have a SCT X2. Is there an option to test flow from exhaust? I think I have a restricted flow. Can a tuner test "Backflow"?
 






Backpressure testers are avail. from about $45. You put it in place of a front O2 sensor and take the reading.

I bought mine off ebay.
 






I don't believe the tuner will tell you about back pressure. Contact Doug (Doug904) directly about it; he will be able to tell you for sure.

-Drew
 






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