Ecm 6661

cwmitch · Jan 29th, 2021, 16:49

Afternoon all i've been having this code on and off mostly on for nearly the entire 5 years of my ownership. Of my 2009 V50 D5 I've changed the relay also all the glow plugs. I normally get code 6661 and 6663 glow plugs but sometimes 6661 relay fault?

Many thanks Colin.

cwmitch · Feb 6th, 2021, 00:20

A little update I removed number 1 glow plug connector from the plug and used a circular file and half round file to clean the inside of the connection then cleaned it with brake cleaner and so far it seems to work, ie the car starts on the button without any lumpy idling and no fault code!

Colin.

Jan 29th, 2021, 16:49	#1
cwmitch Member Last Online: Dec 11th, 2023 20:49 Join Date: Dec 2013 Location: Carlisle	Ecm 6661 Afternoon all i've been having this code on and off mostly on for nearly the entire 5 years of my ownership. Of my 2009 V50 D5 I've changed the relay also all the glow plugs. I normally get code 6661 and 6663 glow plugs but sometimes 6661 relay fault? Many thanks Colin. __________________

Feb 6th, 2021, 00:20	#2
cwmitch Member Last Online: Dec 11th, 2023 20:49 Join Date: Dec 2013 Location: Carlisle	A little update I removed number 1 glow plug connector from the plug and used a circular file and half round file to clean the inside of the connection then cleaned it with brake cleaner and so far it seems to work, ie the car starts on the button without any lumpy idling and no fault code! Colin. __________________

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