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Nissan
Sentra
Emission
EGR Valve
Replace/Remove
1995 Nissan Sentra
1995 NISSAN SENTRA
84,000 MILES • 4 CYL • FWD • AUTOMATIC
MIKIEGIG
MEMBER
1 POST
FOLLOW
what is a EGR vavle? what is its function?what happens if it is not replaced?
Dec 11, 2008 at 9:54 AM
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BUDDYCRAIGG
CERTIFIED EXPERT
2,262 POSTS
Exhaust Gas Recirculation is a nitrogen oxide emissions reduction technique used on engines starting in the late 60s.
You probably wont do any damage to your engine without it, but your computer may not be happy.
Dec 11, 2008 at 4:14 PM