[bmwheath]

Hi guys, ive just done a manual code check on dash through JB4 and came up with these 2 codes, can someone please tell me what they are:
2AF5 & 2AF6
Well it actually read as: 40 160 260 70, & 40 160 260 90, but i think my speedo needle is out a bit on the 70 & 90 readings so i rounded them up
The cars a 335i N54 if thats of any importance

[CashedUpBogan]

Originally Posted by bmwheath

Hi guys, ive just done a manual code check on dash through JB4 and came up with these 2 codes, can someone please tell me what they are:
2AF5 & 2AF6
Well it actually read as: 40 160 260 70, & 40 160 260 90, but i think my speedo needle is out a bit on the 70 & 90 readings so i rounded them up
The cars a 335i N54 if thats of any importance

Should be 2AF4 and 2AF5. Catless downpipes. Nothing to worry about.
Read JB4 user manual to re-calibrate the speedo.

[bmwheath]

Originally Posted by CashedUpBogan

Should be 2AF4 and 2AF5. Catless downpipes. Nothing to worry about.
Read JB4 user manual to re-calibrate the speedo.

Thanks for that (cashedupbogan). I never received a user manual with my JB4 but i suppose i could download one.
Any quick tips on how to delete these codes? I dont have a laptop!

(Also i posted this enquiry in the general forum, so im not sure why my post has been added to the 4 sale section)

[Socket]

Here are the JB4 instructions also has a section on reading and deleting codes

http://www.n54tech.com/forums/showthread.php?p=193708

[bmwheath]

Thanks guys. Is anyone here using the IOS iphone Jb4 phone app & bluetooth cable for data logging?? I dont have a laptop so this looks like a great option!

[Scotty89]

29F4 and 29F5 are the catless downpipes codes.

2AF4 NOXsensor, electrical
2AF6 nitric oxide sensor, Lambda binary

I think these are related to your o2 sensors, but I haven't researched.

[bmwheath]

Originally Posted by Scotty89

29F4 and 29F5 are the catless downpipes codes.

2AF4 NOXsensor, electrical
2AF6 nitric oxide sensor, Lambda binary

I think these are related to your o2 sensors, but I haven't researched.

Anything for me to be concerned about here Scotty89? I did just go catless downpipes the other day. Its the 1st time ive done a code check with the JB4

[Socket]

Originally Posted by bmwheath

Anything for me to be concerned about here Scotty89? I did just go catless downpipes the other day. Its the 1st time ive done a code check with the JB4

.

[bmwheath]

Originally Posted by Socket

.

Bhahaha... Codes now cleared