Hi, I've come across some turbo lag on my 1.9cdti which doesn't seem normal, started on Saturday really. Ive given the forum a good search and read up on possible damaged swirl flaps, boost pressure sensor and Egr problems.
Now today I have done a mini service on the car including oil, oil filter, fuel filter, air filter and checked my swirl flaps and rod were working (which they are fine). I also cleaned the boost pressure sensor as I thought that might have been the issue causing the turbo lag after reading about it.
I haven't cleaned the Egr valve yet, so could this be the fault?
I haven't had the engine light on either, just alot of lag before 2000rpm and then it puts you back in your seat once turbo has kicked in! No smoke and runs fine throughout the rev range.
Any ideas apart from Egr valve?
Now today I have done a mini service on the car including oil, oil filter, fuel filter, air filter and checked my swirl flaps and rod were working (which they are fine). I also cleaned the boost pressure sensor as I thought that might have been the issue causing the turbo lag after reading about it.
I haven't cleaned the Egr valve yet, so could this be the fault?
I haven't had the engine light on either, just alot of lag before 2000rpm and then it puts you back in your seat once turbo has kicked in! No smoke and runs fine throughout the rev range.
Any ideas apart from Egr valve?