Rs2 coupe running issues again

[220bhp]

Changed the FPR, and its no different. Unplugged the lambda and it ran better.
So I guess its yet another Lambda. Think I will try a bosch one this time instead of an eBay one. I only changed it a few months ago .What could be killing the lambda I have no idea.
The running issues are quite strange ,its only of boost , which only go's to 1.3, not 1.8
Plus I can make it run badly buy feathering the throttle, or holding of the throttle a bit.
once it starts to play up you cab put your foot down, and its like its running out of petrol, then of at full pelt.

[Monkeymagic]

I have a used good Bosch lambda for £20 delivered.
My experience of cheap sensors Is they 're pointless, I've had that many issues I stopped fitting them years ago

[220bhp]

Sounds good to me. I will send you a pm.

[220bhp]

Monkeymagic your inbox is full. I just recieved the lambda inthe post Many thanks.

[Monkeymagic]

Grand, I hope it does the trick bud. Let me know.

[220bhp]

Fitted a bosch lambda today, and the car is running much better. Smoother with no hessitasion. Much easier to drive in traffic at last.
The only thing that seems to be wrong now is that its down on boost, at 1.4 it should run at 1.8 . I have done a bost leak test and could not find anything, so what else sould I check.

[mike74]

Altitude sensor & N75 would be my starting point

[Monkeymagic]

I'm glad it's helped mate. A new n75 on mine certainly helped although I have no idea what boost I get as I don't like the gaurges. That's said it feels good and doesn't throw any codes