Hey guys, was driving today and engine light came on reading increased emissions and when I searched with obd tool it read code p1505. Please help!
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04-15-2014LAST POST
The air flow sensor probably needs to be replace, at least thats what mine needed.
Take it to the dealer, should be a quick fix
There is not a P1505 listed on Mitchell Pro Demand.
This is what is listed a P150A and P150B
DTC P150A Battery Sensor BSD (Bit Serial Data Interface) Extended Communication Circuit (MAX)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (MAX)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (MAX)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (SIG)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (SIG)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (SIG)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (PLAUS)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (PLAUS)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (PLAUS)
This is what is listed a P150A and P150B
DTC P150A Battery Sensor BSD (Bit Serial Data Interface) Extended Communication Circuit (MAX)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (MAX)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (MAX)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (SIG)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (SIG)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (SIG)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (PLAUS)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (PLAUS)
DTC P150B Battery Sensor BSD (Bit Serial Data Interface) Communication Circuit (PLAUS)
The code p1505 is "Idle Speed Control Valve Closing Solenoid Control Circuit Electrial"
if anyone knows exactly what the problem is then please get back to me. Thanks alot
if anyone knows exactly what the problem is then please get back to me. Thanks alot
Bumb... need help
I got this on my '11 E92 about 2weeks ago. Then the fuel pump malfunction screen came up followed by reduced power screen. Took it in last week and they kept it for several days. They said it was the low pressure fuel sensor. Picked the car up yesterday and so far so good.
I don't have an answer, however I do have suggestions:
"regular guy" keeps a sticky updated in the Engine section. See link below. So I would PM him to see if he can tell you more, check the sticky to make sure your code isn't already accounted for, and post in the engine technical section as you may get a better response from the technical community.
Also, the ICV is a common failure along with the throttle actuators. So you may need to replace the ICV but I could be way off base. I am sure there are some electrical checks you could do with a multimeter to determine if it is the ICV.
http://www.m3post.com/forums/showthread.php?t=928325
Cheers!
"regular guy" keeps a sticky updated in the Engine section. See link below. So I would PM him to see if he can tell you more, check the sticky to make sure your code isn't already accounted for, and post in the engine technical section as you may get a better response from the technical community.
Also, the ICV is a common failure along with the throttle actuators. So you may need to replace the ICV but I could be way off base. I am sure there are some electrical checks you could do with a multimeter to determine if it is the ICV.
http://www.m3post.com/forums/showthread.php?t=928325
Cheers!
