Originally posted by Tourige:
Originally posted by ymicz:
No it's not for the usual 02 sensors (i have MIL Eleiminators Installed) It's throwing a P0401 EGR flow Insufficient, except there's no reason for it to be. Do I need a new EGR Valve? I'm confused. I clared the codes and it hasnt come back on yet, but I'd still like to know.
check the EGR ports on the UIM, sometimes they can get gunked up and restrict airflow. (take off the throttle body and check the small ports running to the egr)
Tourige, i sent you a pm
'99 SilFro SE V6 MTX
Alpine CDA-9833, 12" L7, Pioneer 6x8's, Fidanza Short Throw, K&N Drop-In, Spec1 Clutch/Flywheel, WR Headers / Y-Pipe, TBz Cat, PRT Roll Resistors
Mods in queue:
Trubendz Res. Magnaflow Ex.
SVT UIM/LIM/Opt.TB
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