Fuel gauge not working

Pixy94 · 17th February 2017, 20:04

Hello everyone!

As first I am sorry if i did something wrong and if i post thread at wrong place. But I hope you will understand me.

As title say I have problem with fuel gauge. I have tryed everything and i didnt solve that problem. My gauge show empty, when i make IPK test, all gaguges working fine, i replaced in tank float and when i check OHms it is working well, tank is full and it shows 163 or 153 OHms I am not sure. But gauge still shows empty! It is going to be so annoying!

Rover 75, Saloon Club SE 2.0 CDT Manual, 116 ps

Any help should be great. Thank you very much and I hope my nightmare will end soon...

Pixy94 · 18th February 2017, 07:13

Anyone? Any suggestion?

More inffo about the problem:

Both fuel senders checked and both of them working fine, showing from 0,5 to 153ohms. When i remove connector and when I connect voltmetar to 2 pins of fuel senders it shows 153ohms.
Ipk test 6.0 _ _ 0005, 6.1 _ _ _ _ _ _ , 6.2 _ _ 0000
I did reset instrument cluster and nothing, i removed battery for 30mins and nothing.
When i connect toaf diagnostic tool it shows C7 lver sensor 1 error

Is there maybe any relay that can cause this fault?

FrenchMike · 18th February 2017, 09:07

I guess you know there are two senders pump and filter (right and left part of the reservoir)

Mike

Pixy94 · 18th February 2017, 09:10

Yea, of course I know. As I wrote up there I took both of them out and i have checked them both with voltmetar.
Both of them still working ok, from 5 to 163 ohms

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FrenchMike · 18th February 2017, 09:18

With two 100 ohms résistors ,you can simulate the senders.

If no correct reading,the IKP or wiring is implied

Mike

Pixy94 · 18th February 2017, 09:20

Thanks for your replay I will try it tomorrow and i'll share resaults here.

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Pixy94 · 18th February 2017, 14:46

I got a new problem now, car wont start. Batery is ok, car is trying to start but it seems like I dont have fuel, but tank is full

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FrenchMike · 18th February 2017, 14:52

Quote:

Originally Posted by Pixy94

I got a new problem now, car wont start. Batery is ok, car is trying to start but it seems like I dont have fuel, but tank is full

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Check your Plenum

Pixy94 · 18th February 2017, 14:59

Quote:

Originally Posted by FrenchMike

Check your Plenum

Can you maybe explain me for a bit more how should i do it, since i brought this Rover 1 month ago and i dont know much about this car

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T-Cut · 18th February 2017, 16:26

Quote:

Originally Posted by Pixy94

Can you maybe explain me for a bit more how should i do it

See the second sticky topic at the top of the Technical Forum intro page: http://www.the75andztclub.co.uk/foru...d.php?t=125864

TC

17th February 2017, 20:04	#1
Pixy94 Newbie Rover 75 Saloon Join Date: Feb 2017 Location: Pixy Posts: 22 Thanks: 5 Thanked 0 Times in 0 Posts	Fuel gauge not working Hello everyone! As first I am sorry if i did something wrong and if i post thread at wrong place. But I hope you will understand me. As title say I have problem with fuel gauge. I have tryed everything and i didnt solve that problem. My gauge show empty, when i make IPK test, all gaguges working fine, i replaced in tank float and when i check OHms it is working well, tank is full and it shows 163 or 153 OHms I am not sure. But gauge still shows empty! It is going to be so annoying! Rover 75, Saloon Club SE 2.0 CDT Manual, 116 ps Any help should be great. Thank you very much and I hope my nightmare will end soon... Last edited by Pixy94; 17th February 2017 at 20:13..

18th February 2017, 07:13	#2
Pixy94 Newbie Rover 75 Saloon Join Date: Feb 2017 Location: Pixy Posts: 22 Thanks: 5 Thanked 0 Times in 0 Posts	Fuel gauge not working Anyone? Any suggestion? More inffo about the problem: Both fuel senders checked and both of them working fine, showing from 0,5 to 153ohms. When i remove connector and when I connect voltmetar to 2 pins of fuel senders it shows 153ohms. Ipk test 6.0 _ _ 0005, 6.1 _ _ _ _ _ _ , 6.2 _ _ 0000 I did reset instrument cluster and nothing, i removed battery for 30mins and nothing. When i connect toaf diagnostic tool it shows C7 lver sensor 1 error Is there maybe any relay that can cause this fault? Last edited by Pixy94; 18th February 2017 at 08:28..

18th February 2017, 09:07	#3
FrenchMike This is my second home Rover 75 Saloon Join Date: Aug 2007 Location: Avignon Posts: 4,466 Thanks: 94 Thanked 661 Times in 554 Posts	I guess you know there are two senders pump and filter (right and left part of the reservoir) Mike

18th February 2017, 09:10	#4
Pixy94 Newbie Rover 75 Saloon Join Date: Feb 2017 Location: Pixy Posts: 22 Thanks: 5 Thanked 0 Times in 0 Posts	Yea, of course I know. As I wrote up there I took both of them out and i have checked them both with voltmetar. Both of them still working ok, from 5 to 163 ohms Sent from my iPhone using Tapatalk

18th February 2017, 09:18	#5
FrenchMike This is my second home Rover 75 Saloon Join Date: Aug 2007 Location: Avignon Posts: 4,466 Thanks: 94 Thanked 661 Times in 554 Posts	With two 100 ohms résistors ,you can simulate the senders. If no correct reading,the IKP or wiring is implied Mike

18th February 2017, 09:20	#6
Pixy94 Newbie Rover 75 Saloon Join Date: Feb 2017 Location: Pixy Posts: 22 Thanks: 5 Thanked 0 Times in 0 Posts	Thanks for your replay I will try it tomorrow and i'll share resaults here. Sent from my iPhone using Tapatalk

18th February 2017, 14:46	#7
Pixy94 Newbie Rover 75 Saloon Join Date: Feb 2017 Location: Pixy Posts: 22 Thanks: 5 Thanked 0 Times in 0 Posts	I got a new problem now, car wont start. Batery is ok, car is trying to start but it seems like I dont have fuel, but tank is full Sent from my iPhone using Tapatalk