1998 chevrolet monte carlo p0401
Mar 24, 2011 at 12:34 PM
RICHARDSBB
- MEMBER
- 5 POSTS
Advertisement
how do i get this code and light to go away would the map sensor have anything to do with it?
Mar 24, 2011 at 12:35 PM
Code for insufficiant EGR flow remove EGR clean and cleean passage way in intake
Mar 24, 2011 at 12:46 PM
I cleaned intake manifold and egr ports,replaced egr valve twice
Mar 24, 2011 at 1:18 PM
If its vacuum operated-check the EGR functions with a vacuum pump- If it keeps coming back could be a wiring problem to it or the computer itself
Mar 24, 2011 at 1:31 PM
Ok what about the sensor beside the intake manifold the tpfe or tpaf sensor something like that would that enterfere with it?
Mar 24, 2011 at 1:36 PM
Could be if it functions just like the fords DPFE sensor
Mar 24, 2011 at 3:15 PM
Yea I figured out that the part is called the map sensor 40 bucks not too bad I hope its that
Mar 24, 2011 at 3:19 PM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement
parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.