need help from the experts

[1iwilly]

i need better explanation of this freeze frame on code p2096
LNC LOAD % =25.8
COOLANT TEMP % =210 =normal
ST FTRM 1 % =-1.5
LT FTRM 1 % =0.7
ST FTRM 2 % =-0.7
LT FTRM 2 % =3.1
ENGINE RPM =1938 rpm code appear.??
VEH SPEED =36 meaning at the speed the code appear.??

[upallnight]

Originally Posted by 1iwilly

i need better explanation of this freeze frame on code p2096
LNC LOAD % =25.8
COOLANT TEMP % =210 =normal
ST FTRM 1 % =-1.5
LT FTRM 1 % =0.7
ST FTRM 2 % =-0.7
ST FTRM 2 % =3.1
ENGINE RPM =1938 rpm code appear.??
VEH SPEED =36 meaning at the speed the code appear.??

Did you get the last two values mix up? Your Short Term Fuel Trim in Bank 2 is adding fuel to the mixture so you have a lean condition.

[1iwilly]

Wow sorry about that I just fix it no it is bank 1 post cat that's coming up.?

[upallnight]

Possible causes
- Dirty Fuel Injector
- Faulty Fuel Injector
- Plugged Fuel Injector
- Fuel injector harness is open or shorted
- Fuel injector circuit poor electrical connection

[1iwilly]

ok so 1 of the 3 injector on bank 1 to check for problem i have a fuel pressure gauge but need to find the adapter to fit bmw

Originally Posted by upallnight

Possible causes
- Dirty Fuel Injector
- Faulty Fuel Injector
- Plugged Fuel Injector
- Fuel injector harness is open or shorted
- Fuel injector circuit poor electrical connection

[upallnight]

Originally Posted by 1iwilly

ok so 1 of the 3 injector on bank 1 to check for problem i have a fuel pressure gauge but need to find the adapter to fit bmw

Why are you looking at bank 1? The info you posted has the computer adding fuel in bank 2. Not sure why you are trying to hook up a fuel pressure gauge.

[1iwilly]

well because code P2096 means Post Catalyst Fuel Trim System Too Lean Bank 1
i clear the code today and took out and clean the black strip with 6 ports that sit on top of the intake manifold had build up.put new orings
put it back took it for a ride no code p2096 but code P1092 code (Pre-Catalyst Fuel Trim Too Lean Bank 2.after a 30 mile ride.again i reset it drove back home no codes yet.

Originally Posted by upallnight

Why are you looking at bank 1? The info you posted has the computer adding fuel in bank 2. Not sure why you are trying to hook up a fuel pressure gauge.

[upallnight]

Originally Posted by 1iwilly

well because code P2096 means Post Catalyst Fuel Trim System Too Lean Bank 1
which for bmw i believe is code 235.

You didn't post any CODES in any of your previous posts. What type of reader are you using to get the DTC? Is it a BMW scanner or a generic OBD II scanner? Is the code 235 or P02096?

Base on the data that you did publish bank 2 is the one showing a lean condition.

[upallnight]

Since you are not using a BMW scanner, but a generic OBD II scanner I would trust the freeze frame of real time data more than what the DTC code that the generic code scanner provided. Something got lost in the translation from the DME to the generic scanner.

[1iwilly]

thanks before i did the head gasket about a month 1/2 ago at times it would only be code P0420 Error Code: Catalyst System Efficiency Below Threshold Bank 2. usually that means cat is on its way out. since the head gasket no more code p0420. but the new code everything was new gaskets seals throttle body elbow plugs coils.only had this truck since may/2014 previous owner really did a job on f----ing it up.well the intake bolts took 4 more turns on the bolts.more driving to do.do you think this scanner is good=http://www.ebay.com/itm/USA-Shipping-Creator-C110-V3-6-BMW-Trouble-Code-Reader-Diagnostic-Scanner-/111400452001?hash=item19effbffa1&item=111400452001 &pt=Motors_Automotive_Tools&vxp=mtr
its for bmw only.??

Originally Posted by upallnight

Since you are not using a BMW scanner, but a generic OBD II scanner I would trust the freeze frame of real time data more than what the DTC code that the generic code scanner provided. Something got lost in the translation from the DME to the generic scanner.