1998 Lincoln Navigator "p1131" Questions

...came right around time I noticed that it was idling rough when stopped. Following codes came back P1131; P1151; P0171; P0174; What could be wrong?? P1131 Lack of HO2S-11 Switch ,Sensor Lean ...

...code po354 what does this code mean it's for a bad coil pack or COP, coil on plug I have a code P1131, Where do I go to find out what this code means? I have a p0304 code on my navigator what

i got the codes from auto zone 4 codes came up p1151,p0171,p0174,p1131 all of the codes listed several possibilties and the MAF was listed on them all does the mass air flow censor cause this it could

where is bank 1 o2 sensor/truck is shutting off when i drive it the code came back p1131/bank1 o2 at its lean limit/ probable cause misfire on bank 1 / vacuum leak affecting bank 1 / fuel injector ...

...it was idling rough when stopped. Went to Advanced Auto Parts and the following codes came back P1131; P1151; P0171; P0174; What could be wrong?? i had the same trouble, there is a rubber boot ...

what does computer code p1131 manufacturing control fuel air metering mean what does the code p1131 manufacturing control fuel air metering mean on a 1998 ford explorer 4.0 Code p1131 manufacturer ...

is engine4.6 code p1131 Is the code P1131 or PO131. PO131 is upstream heated o2 sensor circuit low voltage, bank 1. Not able to find the P1131 code.

What is check engine light codes P 1401 and P1131? What is check engine light codes P 1401 and P1131 on my 97 lincoln towncar signature model? This is for the P1401 HE - Exhaust Gas Recirculation (EGR

code p1131 please help P1131 - Lack Of HO2S Switch - Sensor Indicates Leanhttp://engine-codes.com/p1131.htmlForum CodePossible causes- Vacuum leak affecting bank 1 only- Fuel injector problem bank 1- ...

P0401. P0133, P1131- emmision test At begining I checked service Codes (engine service soon light )at Autozine, and I had codes P0401. P0133, P1131, WHEN i REPLACED oxygen sensor(closest to the engine