EEPROM data and TOAF

JosephJ · 11th August 2022, 15:25

***FIXED***

So upon replacing my gauge cluster my diesel gauge works! The only issue I have now is fitting my EEPROM chip from the old cluster. Does it store any data for the fuel gauge? I don't want to swap it then have the same issue with a dead gauge. Also, TOAF won't show any coding options for the cluster, (Just Errors, Control, IPK details and ZCS codes). I need to tell my car it hasn't got a digital speedo as that broke it in the first place. Thanks!

FIX* Reflashing another IPK file from a similar car worked! I just had to adjust the kilometers to miles. My backup file was corrupt all along.

trikey · 11th August 2022, 16:45

How did the digital speedo cause the gauge to break?

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JosephJ · 11th August 2022, 20:54

Quote:

Originally Posted by trikey

How did the digital speedo cause the gauge to break?

Sent from my SM-G780G using Tapatalk

I used TOAF to enable it while I was playing about but being a lowline the digital speedo it's confused it. I've done the eeprom swap but the new cluster has the same issue with the PPP P trip and quarter full tank of fuel.

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BigRuss · 12th August 2022, 13:47

Unfortunately in putting on the digital Speedo, on a non message centre IPK has corrupted the Eeprom.

The only way to sort that out is to virginise the Eeprom and then re-configure it to the car on T4

Russ

JosephJ · 12th August 2022, 14:51

Quote:

Originally Posted by BigRuss

Unfortunately in putting on the digital Speedo, on a non message centre IPK has corrupted the Eeprom.

The only way to sort that out is to virginise the Eeprom and then re-configure it to the car on T4

Russ

Oh ouch! Okay. I don't have T4 sadly. I've seen people with a similar issue re-flash a lowline IPK dump which apparently works but I'll need to try and find the file in the first place 😂.

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11th August 2022, 15:25	#1
JosephJ Avid contributor Rover 75 Saloon Join Date: Jul 2021 Location: Basingstoke Posts: 104 Thanks: 0 Thanked 3 Times in 3 Posts	EEPROM data and TOAF *FIXED* So upon replacing my gauge cluster my diesel gauge works! The only issue I have now is fitting my EEPROM chip from the old cluster. Does it store any data for the fuel gauge? I don't want to swap it then have the same issue with a dead gauge. Also, TOAF won't show any coding options for the cluster, (Just Errors, Control, IPK details and ZCS codes). I need to tell my car it hasn't got a digital speedo as that broke it in the first place. Thanks! FIX* Reflashing another IPK file from a similar car worked! I just had to adjust the kilometers to miles. My backup file was corrupt all along. Last edited by JosephJ; 13th August 2022 at 12:02..

11th August 2022, 16:45	#2
trikey Premium Trader Rover 75 Join Date: Nov 2010 Location: Devon Posts: 33,759 Thanks: 8,837 Thanked 14,831 Times in 8,030 Posts	How did the digital speedo cause the gauge to break? Sent from my SM-G780G using Tapatalk __________________ Lest we forget..

12th August 2022, 13:47	#4
BigRuss Premium Trader 75 CDT Tourer,2.5 Launch Saloon, Omipro MG/Rover (T4) Join Date: Jul 2007 Location: Liversedge, West Yorkshire Posts: 5,405 Thanks: 1,105 Thanked 1,340 Times in 661 Posts	Unfortunately in putting on the digital Speedo, on a non message centre IPK has corrupted the Eeprom. The only way to sort that out is to virginise the Eeprom and then re-configure it to the car on T4 Russ __________________ Replacement Key Service http://https://the75andztclub.co.uk/...d.php?t=244732 Full T4 Testbook diagnostics available. Diesel ECU repair and replacement. Options enabled or disabled as required. Diesel X-Power 135 and 160bhp, Rover 1.8T 150 to 160 MG 160 V6 to 177 upgrades available P.M. for details.

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