1997 Mercury Villager "p0400" Questions

two codes p0400 and p0325 i have no problems that i can tell runs great but i get the p0400 and p0325 codes ive checked tps egr and if the knock sensor was bad you would think it would knock but it ...

Please Help! 1998 Mercury Villager Troubleshooting Codes P0325 AND P0400! Possibly leaking coolant! All knowledge & suggestions are very appreciated! I drive a 1998 Mercury Villager. March 10th it

PO400 check engine light is on seems to run normal what to do? P0400 - Exhaust Gas Recirculation Flow Malfunction The exhaust gas recirculation (EGR) valve is vacuum controlled valve that regulates ...

i have a same car but with 3 code appare together p0135 p0325 p0400 i change the o2 sensor on bank1 sensor1 but p0135 come back on about 5 min. even i reset the computer still the same and i do some ...

1995 mercury villager check engine code p1200 injector open 3codes p0400,p0325, p1200 P0400 = EGR Flow P0325 = knock sensor (Do not ever change a knock sensor, they don't affect anything and cost $600

1997 villeager mercury van engine code po385, and po400 P0400 - Exhaust Gas Recirculation Flow Malfunction The exhaust gas recirculation (EGR) valve is vacuum controlled valve that regulates the ...

99 maxima ran till it was parked now it turns over will not start gave code p0400 any ideas The fault is somewhere around the EGR valve - probably the EGR valve or the throttle position sensor. Before

trouble shooting code obd2 code p0400 EGR malfunction. Check the vacuum hose to the EGR valve first. http://www.obd-codes.com/p0400 Help with P0400 code Volvo Forums Volvo Enthusiasts Forum

mercedes benz e 320 1998 model engine light code p0400 engine light on code p0400 code p0400 refers to exhaust gas recirculation(EGR) system---flow malfunction.===causes---hose leak/blockage--basic ...

I'm getting P0400 and P0235 on Renault Logan I'm getting 2 errors P0235 and P0400 can someone tell me what i need to replace? Ty a lot :) P0400 Exhaust Gas Recirculation Flow Malfunction P0235 ...