I have a 2001 Honda Accord V6 with approx 150k miles. The car runs fine except at idle. It sometimes acts like it is going to die off. The engine light came on and received a code of P0108 and p0171. I checked the MAP sensor and found out that the signal voltage wasn't increasing when i raised the RPM's. I ended up replacing the MAP sensor and still have the same problem. Can anybody help shed some light as to what might be wrong and how to fix it? Thanks - David

 

Just a quick note to clarify...when i tested the new MAP sensor i received the same results. The voltage stays around 1 volt and decreases to approx .8 volts as the engine revs.

 

Those are generic scan tool codes; they may not be the actual codes.

Hey don't shoot the messenger; LOL

You really need to have the codes read with a honda compatable scan tool.
An indy shop with genisys 3.0 system and 3306-32 smart card should be able to get the true codes.

 

Is it too late to have the codes ran again if I have already reset the codes by pulling the #13 fuse? the engine light hasnt come back on. thanks