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Joined: Aug 2000
Posts: 583
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Joined: Aug 2000
Posts: 583 |
I have these codes currently, I just want to make sure I'm changing the right parts.
P0174-System Too Lean (Bank 2)=upstream front of car?
P0171-System Too Lean (Bank 1)=upstream towards firewall?
P0401-EGR Insufficient flow detected=what part to get?
P0401-EGR Excessive flow detected=what part to get?
Anyone that can provide what part to get for the EGR codes would be most helpful,
Thanks
Eric
First I would like to congratulate my 2002 "The Perfect Storm" undefeated National Champions MIAMI HURRICANES*1999 Ford Contour SVT #206 00 SVT motor with Return fuel*Black-Tan*Cold Air Intake with 6" S&B Funnel Ram*Sho-shop off road y*Brullen Cat-Back 3.5" slant tips no res*Unorthodox racing crank pulley*Lotec Guage pod with Air/Fuel, Oil Pressure and Voltage*17" Image Tuners*215/40 Falken Ziex's*
B/M Short Shifter*Nokya 9006/9005 80w/100w Xenon's*JSP wing*BNM White Faced HVAC*Custom svt emblemed rear*Bosch +4's*H/R springs*Euro Sidemarkers.
Eric@ritterpenusa.com Centerforce Dual Friction Clutch and Fidanza Flywheel.
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Joined: Jul 2000
Posts: 1,701
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Joined: Jul 2000
Posts: 1,701 |
You're correct on the cylinder banks for the O2 sensors. For the EGR, I would try cleaning the passages and making sure the hoses & connections to the EGR and the DPFE sensor are good.
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Joined: Dec 2001
Posts: 477
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Joined: Dec 2001
Posts: 477 |
I had the 401 and 402 codes, you can check out my results here:
http://www.contour.org/forums/ultimatebb.php?ubb=get_topic;f=3;t=006477
To make a long story short, i replaced just about every part in my EGR system (3 total) and they finall went away. I'm pretty sure the EGR valve or DPFE swap where the ones that fixed it.
1996 Contour SE Red V6 MTX 1995 Contour LX Champaign V6 ATX (my wife's beater) SuperChip | KKM Intake | Ford Motorsport 9mm Wires | Bosch +4's | Mobil 1 | No Resonator | Knauberized Doors | JSP Custom Wing | Re-wired Fogs | Red Painted Calipers | 98+ Sail Panels | Vuncannon Alarm | Lighted Moonroof Switch | Pioneer Head-unit | Pioneer 6x8's
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Joined: Jan 2002
Posts: 7
Junior Member
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Junior Member
Joined: Jan 2002
Posts: 7 |
Where is the DPFE located? The picture in the Haynes manual is not clear (at least to a novice like me). Can anyone describe the part and location, please?
1998 Contour
V6, ATX
Doesn't even have power windows or locks,but it was my first new car. Even though I can now afford more, I still enjoy driving it!
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Joined: Aug 2000
Posts: 583
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OP
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Joined: Aug 2000
Posts: 583 |
Anyone care to supply part #'s for the EGR valve and DPFE? What does the DPFE stand for? Any help would be most appreciated thanks..
Eric
First I would like to congratulate my 2002 "The Perfect Storm" undefeated National Champions MIAMI HURRICANES*1999 Ford Contour SVT #206 00 SVT motor with Return fuel*Black-Tan*Cold Air Intake with 6" S&B Funnel Ram*Sho-shop off road y*Brullen Cat-Back 3.5" slant tips no res*Unorthodox racing crank pulley*Lotec Guage pod with Air/Fuel, Oil Pressure and Voltage*17" Image Tuners*215/40 Falken Ziex's*
B/M Short Shifter*Nokya 9006/9005 80w/100w Xenon's*JSP wing*BNM White Faced HVAC*Custom svt emblemed rear*Bosch +4's*H/R springs*Euro Sidemarkers.
Eric@ritterpenusa.com Centerforce Dual Friction Clutch and Fidanza Flywheel.
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