2000 Lincoln Navigator "po156" Questions

error code on 1994 Ford Thunderbird 4.6 auto with air PO133 PO156 P1407 PO174 PO171---engine check light is on these codes is what are displaying can yopu help me?? EGR has no flow

hi speed miss over 50mph starts missing over 50mph. showing code po156 On a Ford. bank 1 is on the side where cylinder #1 is and bank 2 is on the side where cylinder #1 isn't. On the Expy, cylinder #1

po156 po161 po446 code p0156 refers to heated oxygen sensor 2 bank2 circuit malfunction===causes--heating inoperative--wiring---HO2S--EcM code p0161 refers to HO2S 3 -circuit malfunction==causes the ...

...heater circuit) (bank 2 sensor 2 ) are related. The faulty heater in the sensor will cause the PO156 to set as well. Bank 2 sensor 2 will be located on the drivers side after ...

...while driving and engine runs rough then runs smooth again. Gives code po302 , po171, po174, po156. Have done tune up, replaced oxy sensor, coil pack, wiring harness, The vehicle runs smooth ...

code po172, po156 2002 Windstar both codes car is running rich, rides rough, all engine lights off and on, stalls Have you had the O2 sensors checked ? Code 172 is for a rich signal from bank one ...

I have a 2001 ford Windstar its check engine light came on and I had my van diagnosed a code po156 has come up bank 2 sensor2 confirmed, i need to know which one this is located on my engine exactly, ...

2003 f150 with a 4.6 eng. trouble codes po174 po125 po171 p1131 po136 po156 p1151 runs rough at idle runs smooth under load while driving starts good and has not stalled in drive position All of the ...

mine also says check engine and has trouble codes po156 and po161 so I replaced the sensor but codes popped up again! it will not pass emissions because of this! when switching gears it takes a sec to

Im not getting any power to bank 2 sensor 2 on my 2001 lincoln ls. the code is po156 please help You need to check the connector or plug on the O2 Sensor- for moisture etc. Also the heater in the ...