Dave2005 Posted December 17, 2023 Posted December 17, 2023 Got service vehicle soon message and got these codes pulled. Any ideas where to start many thanks Quote
Vauxhall Owners Club Posted December 19, 2023 Posted December 19, 2023 Cooling fan issue....check wiring and also consider Temperature Sensor may be defective (sometimes occurs when temperatures go extremely low) Quote
Dave2005 Posted December 24, 2023 Author Posted December 24, 2023 Yeh. How many relays are on this cooling system and where are they? Is the only temperature sensor on the egr cooler or is there another. Thanks. Quote
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