|
400 Series General Forum for the Volvo 440, 460 and 480 cars |
![]() |
|
N reg 440 IgnitionViews : 1049 Replies : 3Users Viewing This Thread : |
![]() |
|
Thread Tools | Display Modes |
![]() |
#1 |
Junior Member
Last Online: Apr 17th, 2023 21:02
Join Date: Dec 2004
Location: dorset
|
![]()
HI, we have a fault with the ignition system that "cooks" ignition coils. Is there a wiring diagram available to help in our diagnosis please.
A new coil has been fitted and lasts an hour or so while getting very hot and burns out. It has three terminals so presume a ballast resistor is lurking somewhere? Anyone got any pointers please. Thanks Steve |
![]() |
![]() |
![]() |
#2 |
Senior Member
Last Online: Apr 17th, 2018 15:45
Join Date: Aug 2008
Location: glasgow
|
![]()
Go to the home page of the 480 club europe and go to the downloads section you will find what you need there oh assuming its not a turbo you should have a capacitor attached .
|
![]() |
![]() |
![]() |
#3 |
Senior Member
Last Online: Apr 17th, 2018 15:45
Join Date: Aug 2008
Location: glasgow
|
![]()
It may well be a fault of the engine management control . I havent ever seen a ballast resistor on any 480 I have worked on and thats been a fair few!
|
![]() |
![]() |
![]() |
#4 |
Junior Member
Last Online: Apr 17th, 2023 21:02
Join Date: Dec 2004
Location: dorset
|
![]() |
![]() |
![]() |
![]() |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|