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Author Topic: Immo2 to immo3 for mk4  (Read 6157 times)
ironhk
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« on: January 13, 2019, 10:49:11 PM »

I hv changed my cluster from immo2 to immo3 model
OLD


NEW


After the replacement, no fuel consumption data can be shown on the cluster(hv data on old cluster)

How can in solve it?

Thank you




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eliotroyano
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« Reply #1 on: January 14, 2019, 10:30:55 AM »

First you can not simply change both clusters with an ECU immo'ed OFF, you will need to match it. do you have the code of the old and new clusters? also the code of the ECU will be useful too? did you test speedometer in car moving? Basically all IMMO 3 cluster uses W/K-lines + CAN communication. I am not sure if your old IMMO 2 cluster and M38x ECU has CAN buses to share car speed and compute fuel consumption.
I have changed mine too but my ECU is an M383 CAN capable that uses an old IMMO3 old cluster too, then swap and match was not too complicated.
« Last Edit: January 14, 2019, 10:35:43 AM by eliotroyano » Logged
ironhk
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« Reply #2 on: January 15, 2019, 08:03:43 AM »

First you can not simply change both clusters with an ECU immo'ed OFF, you will need to match it. do you have the code of the old and new clusters? also the code of the ECU will be useful too? did you test speedometer in car moving? Basically all IMMO 3 cluster uses W/K-lines + CAN communication. I am not sure if your old IMMO 2 cluster and M38x ECU has CAN buses to share car speed and compute fuel consumption.
I have changed mine too but my ECU is an M383 CAN capable that uses an old IMMO3 old cluster too, then swap and match was not too complicated.
I hv both skc on both clusters
But i do not need to match the old skc to the new one.
The new can use, the speed, rpm temperature  are well, only the data(fuel consumption) can not show.
Mine car is m3.8.3 too


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macxxx
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« Reply #3 on: January 15, 2019, 02:36:17 PM »

Propably the cluster waits for a consumtion signal over canbus - the old cluster recieved it by wire ( pin 32 of green plug ) so propably your ecu doest support it over can
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ironhk
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« Reply #4 on: January 15, 2019, 04:44:49 PM »

Propably the cluster waits for a consumtion signal over canbus - the old cluster recieved it by wire ( pin 32 of green plug ) so propably your ecu doest support it over can
It is not related to the multi function stick right?


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eliotroyano
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« Reply #5 on: January 15, 2019, 07:11:34 PM »

The 061906018R is a CAN capable ECU.
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ironhk
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« Reply #6 on: January 15, 2019, 08:01:28 PM »

The 061906018R is a CAN capable ECU.
Sorry wt do u mean?



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eliotroyano
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« Reply #7 on: January 17, 2019, 05:26:59 AM »

Sorry wt do u mean?
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The 06A906018R ECU has an CAN Bus inside.

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ironhk
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« Reply #8 on: January 17, 2019, 04:50:25 PM »

The 06A906018R ECU has an CAN Bus inside.


Yeah i am using 018R and i hv sent u private msg and ask for help
Many thanks


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