Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: TraceyCassels on 02 January 2020, 17:52:40

Title: Coolent warning light on
Post by: TraceyCassels on 02 January 2020, 17:52:40

Coolent warning sign on    needle going up to 100 then going back down then going back up sign flashing on and off checked coolent and level normal oil fine as well and no signs of leak  had new ecu fitted few days before this happened  any ideas what's went wrong

Title: Re: Coolent warning light on
Post by: Doctor Gollum on 02 January 2020, 18:04:17

Why on earth did you fit a new ecu?

Title: Re: Coolent warning light on
Post by: TraceyCassels on 02 January 2020, 18:08:15

Car was struggling on cold start and code showed fault in ecu

Title: Re: Coolent warning light on
Post by: Doctor Gollum on 02 January 2020, 19:00:09

Was probably the ecu temperature sender :-X

Current fault could be an issue with the gauge sender/plug as that would cause the gauge to spike and trigger a temperature warning...

Does the thermostat behave as expected? Aircon and cooling system otherwise behaving itself :-\

Title: Re: Coolent warning light on
Post by: TraceyCassels on 02 January 2020, 19:15:58

Yeh they fine just needle going up and warning sign on and off  and no signs of leak  and levels fine 

Title: Re: Coolent warning light on
Post by: TraceyCassels on 02 January 2020, 19:17:51

Just worried am causing damage but garage that worked on car and fitted ecu no longer trading

Title: Re: Coolent warning light on
Post by: biggriffin on 02 January 2020, 19:30:27

Coolent temp sensor. Blue plug,
 https://www.ebay.co.uk/itm/COOLANT-TEMPERATURE-SENSOR-FOR-OPEL-VAUXHALL-KADETT-E-OMEGA-A-B-SENATOR-B/232369189922?_trkparms=ispr%3D1&hash=item361a487422:g:Rx4AAOSwKvZdAPMW

Title: Re: Coolent warning light on
Post by: TraceyCassels on 02 January 2020, 19:40:10

Thanks

Title: Re: Coolent warning light on
Post by: Doctor Gollum on 03 January 2020, 01:53:04

Quote from: TraceyCassels on 02 January 2020, 19:17:51

Just worried am causing damage but garage that worked on car and fitted ecu no longer trading

I wonder why :-X