1997 M44 Auto

[albose36ti]

Hi Guys,
I'm currently working on my e36ti and I have some issues with idle. Below is the data I've collected using the odb2. Please let me know what you guys read of and what you guys think my issue is.

Codes:
Mode 03: Emission related fault codes

Address 12 (Engine): 1 Fault Found:
P1140 - Manufacturer specific code

Mode 07: Pending emission related fault codes

Address 12 (Engine): 2 Faults Found:
P0505 - Idle Control System: Malfunction
P0100 - Mass Air Flow Sensor (G70): Supply Voltage


Before starting the car Data:

06:Short Term Trim - Bank 1 0.0 %
07:Long Term Trim - Bank 1 5.5 %
20:Bank 1 Sensor 1 Status 0.435 V 0.00 %()
21:Bank 1 Sensor 2 Status 0.435 V

Car running(idling) :
12:Engine RPM 1374 /min
20:Bank 1 Sensor 1 Status 0.475 V -1.56 %(lean)
21:Bank 1 Sensor 2 Status 0.435 V
12:Engine RPM 1360 /min
20:Bank 1 Sensor 1 Status 0.575 V 6.25 %(rich)
21:Bank 1 Sensor 2 Status 0.435 V
16:Mass Air Flow 7.35 g/s


Please let me know what you guys think? The Bank1 sensor 2 doesn't change even if i rev the engine slightly.

Thanks,

[albose36ti]

bump. Any input is appreciated.

Thanks,

[albose36ti]

Update: I started taking out the ICV and once removed I found a crack on it and I also found out that as soon as I started the car the ICV got really hot (like it was shorted).
Any how I called the local vendors and it seems like they run around $300. Anyone in the forum has a spare that would like to sell it?

I'm hoping this is the problem, smog is due very soon....

Thanks,
Albos.

[Ralliart10]

Any update?