Questions & Answers for: p1151

engine light on code p1151 on 99 mercury cougar v6 2.5l engine It came on a long time ago and each time I take the code out it comes back in a couple days. It does not seem to drive any different. It ...

have engine trouble codes P1151 and P1131 If both, P1131 and P1151 trouble codes are set at the same time, the problem will most likely be attributed to a vacuum leak past the MAF (Mass Air Flow) ...

I have a 96 Ford Ranger 4.0/V6,Troublesooting code.P1151 P1151 is a lean engine code, i would be looking for a vacuum leak around the engine somewhere

poor idle dtc P1151, P1131,P0174, P0171. runs ok poor idle dtc P1151, P1131,P0174, P0171. runs ok above an idle. 2003 ford tauras Change plugs, and Mass Air Flow sensor. This should do the trick

2002 f-150 code P1151 , P1131 idle lowers and comes back up when cold, dealer said lower intake manifold gasket. sounds like they are honest. p1151 states lean condition at bank 2

1999 ford ranger 4.0 engine code p1151 1999 ford ranger 4.0 engine code p1151 are all codes for the o2 sensor

I have the code p1151 on my 1998 ford mustang, What is this and how do I repair it? Here is some info on what your problem is, causes and solutions, click on the link; ...

Fault code P1151 what's this? P1151 indicates that the heated exhaust oxygen sensor is indicating that you have a too rich gas mixture

Does Changing a P1151 and P0175 on a ford Wind star solve the problems associated with it? P1151 is indicating an problem with the upstream O2 Sensor on Bank 2. Bank 2 is the even cylinders side O2 ...

My 2002 VW Jetta VR6 GLX 2.8 DOC is giving me a P1151 code. I am trying to see what will cause the problem? bank 1 long term fuel trim range 1 leanness lower limit exceeded. Fuel Air sensor is the ...