disconnected egr and engine temp

[chriz1]

is it me or does it take longer for the car to warm up from cold when the egr is disconnected??

 

[Muttley]

There's not a lot in it, you're just noticing it more. Diesels are slower to warm up than petrol cars, since they are more efficient and generate less waste heat

 

[sssstew]

yep agreed, theres very little in it like muttley says.