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08/01/2018

How to test VVDI BE Key Pro frequencey

Had good successs with frequency test of VVDI BE key pro improved version, frequency between 315Mhz and 433Mhz, tested with and without VVDI Mercedes software

 

This is how to test VVDI BE Key Pro frequencey…

 

For those have no VVDI MB:

You can change key frequency 315 MHZ or 433MHZ with removal of a PCB resistor

 

Put the VVDI BE Key to the VVDI MB BGA TOOL to test the key frequency

 

vvdi-be-key-pro-2 vvdi-be-key-pro-3

This is a complete new BE key unused.

Test the frequency with VVDI key tool, it is 315MHZ.

Here is a square resistor marked with “FRE”, just remove it.

vvdi-be-key-pro-4

Put the BE key into the VVDI key tool to read out 433MHZ frequency.

 

For those have VVDI MB TOOL:

You can change key frequency 315 MHZ or 433MHZ with VVDI MB tool

 

 

Open VVDI MB tool, Enter Menu -> Other functions -> reset key frequency.

Click on ” Read out key frequency”, the result is 315MHZ.

Put the VVDI BE key on the top of the VVDI KEY TOOL and the key frequency is 315MHZ.

Insert the VVDI BE key into VVDI MB tool.

Choose” 433MHZ” then “Change key frequency”, reset successfully.

Put the VVDI BE key on the top of the VVDI KEY TOOL and read out 433MHZ.93.

Insert the VVDI BE key into VVDI MB tool and you can see ” the key frequency is 433MHZ.93″, click “OK” to confirm.

Explanation to the option “through PCB resistor”. who don’t have VVDI MB tool, then change the key frequency through PCB resistor.

Source from Car OBD2 Tools global one-stop shopping supplier ---OBDexress.co.uk

04:49 Publié dans car key chip | Tags : vvdi be key | Lien permanent | Commentaires (0)

20/09/2016

how to download software BMW INPA Ediabas 5.0.6

Free download BMW INPA Ediabas 5.0.6 software here:

https://mega.nz/#!tUIVzKQI!soBnCbRpomWG8jhGEVjEkMs63OP-5q...

inpa-5-0-6

NOTE:It’s the customer share and not tested by engineers, so that INPA 5.0.6 is used with unknown security.

For the sake of safety, you are advised to use INPA 5.0.2 software:https://goo.gl/r6FrzNhttps://goo.gl/r6FrzNhttps://goo.gl/r6FrzN

How to install BMW INPA 5.0.6:

 

 

http://obd2-software.blogspot.com/2016/09/bmw-inpa-ediabas-506-software-free.html

03/08/2016

INPA setup on Lambda O2 sensors and BMW M5

Here’s a real user experience of DIY coding Lambda O2 sensors on BMW E series M5, via BMW K+DCAN INPA cable

 

Tools used:

K+DCAN cable with running INPA 5.0.2

 new-bmw-inpa-kcan-with-ft232rq-chip-expressuk-6s

Symptom in a sentence:

Lambda probe 1 and 2 dropping off, very high INPA RUN UNREST values, bad idle, misfire, sporadic symptoms

 

Details of M5 setup:

I'm helping a friend with his M5, he's been trying to fix it the last 2 months. From what i've been told, he's changed the 4 CPS, O2 sensors, CCV, plugs, and both vanos boards. I tested both boards today and the solenoids respond as they should. He had issues with vanos first and it appears as if it didn't help at all.

The symptoms i'm experiencing consist of the car starting just fine. It will run great for the first minute or two, then the probe voltage value will dip down to 0. It's really random with what bank it is, usually the right bank(pass side). Sometimes both will drop but when the probe voltage begins to drop, the RUN UNREST values significantly spike on all 8 cylinders. I tried plugging a brand new O2 sensor i had in which did not change anything. A bad connection in the circuit defaults the readings to 0.45 but the values being ~0 indicates something else is going on. Once the reading drops to zero, i can blip the throttle and 9 out of 10 times the readings will quickly jump back up to .75+ or something near the other bank and the car will run absolutely great. Then a after about another 10-15 seconds the probe voltage begins to drop back down the symptoms come back. A check engine light eventually does come up, i've attached all the codes that are present. Misfires on all 8 cylinders.

I pulled the plenum and swapped ICV, check the vacuum lines for leaks and i could not find any. Replaced the plastic elbow on the T fitting that goes on the throttle body side of the ICV. Swapped all 8 coil packs with no change, swapped O2 sensors with no change.

The car is running an Alpha N tune so the MAFs don't make a difference. I put the old tune back on and it did not change the symptoms of the car, it acted exactly the same.

inpa-codes (1)inpa-codes (2)inpa-codes (2)inpa-codes (2)inpa-codes (2)

 

Finally solved!

Eliminated the MAF code, there was some questionable wiring done.
Now i'm getting a O2 code via the K+DCAN cable.

 

O2-sensor-code-from-inpa

That is likely because the MAFs are toast, but you may need to run the car a few hundred miles to let it re-adapt. Relative filling looks to high for idle. Pretty sure that is calc load which should be 18%. If you go back to Alpha then you will be stuck with bad adaptions. Regardless of what companies are saying we never see the adaptions change on Alpha and the report is always that middle of the road reading which seems to be INPA lying.

 

The bank 1 O2 sensors were crossed with the bank 2 O2 sensors. Whoever did the clutch install messed it up and the owner has been driving the car like that since and throwing money at parts randomly. He failed to tell me that it started once the clutch was installed.

This explains why when the car was running alpha-N, it would be extremely sporadic. The car relies heavily on the O2 because there is no maf. One bank was getting fueling increased and the other decreased. The increased side would not throw codes and the lean side would. It also explains why the car went back to normal when you revved it, it didn't need the O2 sensors and was relying on the throttle/cam/crank position sensors to calculate fuel ratios.

The MAFs helped calm the car down a little bit because it had a second input from the MAFs which were trying to adjust the fuel trims, but they could only do so much before the car threw a fuel trim code.

Everything is fixed and the car is running just like it should now.

source:http://blog.obdexpress.co.uk/2016/08/03/inpa-setup-on-lam...