Hello. This is the message from my friend, which is a 480 user, registered on this Forum, but he lost his password and have no possibility to access.
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In my car S 94' I hadn't originally IC but bought it, colors of plugs are the same as in car: green and gray. Speedometer, tachometer and odometer are working. Avg speed, range, external temperature, oil and engine also working good. I have problem with average and instantaneous consumption. Average consumption still show 0 liters / 100km. When the car stops at a red light inst fuel show "- - -" and when i move inst fuel after a while show "0 liters / 100km"
I checked injectors signal from ECU (26 pin) and in grey plug (5 pin) in instruments and multimeter shows voltage 14.3-15V.
What can I check more to fix it?
Any ideas will be appreciated
Regards, swital and bdbuster
Problem with Info Centre
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- bigdickbuster
- 480 Expert
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- Joined: Mon Oct 13, 2008 11:10 pm
- Location: Warsaw, Poland
Problem with Info Centre
1986 480 ES, model year '87, 217 Red - Reliable mate
ex 1990 480 TURBO, model year '90, 231 Red This car was a mistake
ex 1990 480 TURBO, model year '90, 231 Red This car was a mistake
- Captain Slow
- 480 Expert
- Posts: 686
- Joined: Wed Jun 06, 2007 9:13 pm
- Location: St Andrews
Re: Problem with Info Centre
The fact that it shows '- - -' when stationary and zero when moving shows that its getting a speed signal for the consumption calculation.
Previously....
Whitney - 95 N White celebration No.449/480 now with Ladyforatey
Lula - 94 M Volvo 480GT Sold on...
Daphne - 95 M volvo 440si 1.8 73,000K (sold :()
Whitney - 95 N White celebration No.449/480 now with Ladyforatey
Lula - 94 M Volvo 480GT Sold on...
Daphne - 95 M volvo 440si 1.8 73,000K (sold :()
Re: Problem with Info Centre
Probably the MFU on the back of the infocentre is broken or has a bad connector. The MFU calculates the fuelconsumption from the info coming from the ecu and speedo sensor.
Re: Problem with Info Centre
Make sure that the MFU (the little circuit board under the white cover) matches the one for your car.
For example. If you use one from a Turbo and you've got a 2.0, it won't calculate MPG, atlthough the rest of the settings will work. This sounds like the behavior you're experiencing..
This will help you
http://www.volvo-480-europe.org/volvo48 ... ment_panel
Stephen
For example. If you use one from a Turbo and you've got a 2.0, it won't calculate MPG, atlthough the rest of the settings will work. This sounds like the behavior you're experiencing..
This will help you
http://www.volvo-480-europe.org/volvo48 ... ment_panel
Stephen
1995 480 S 2.0 237,000 Miles