Who'd like a look at my logs?

[vroomtshh]

I'm having some problems with the car at high revs - 4500 and above.

I did a few logs and have screenshots below.
I never lifted my foot during the logs, yet it seems the throttle angle changes.
It sounds and feels very much like a misfire, but I have new coilpacks, and plugs, so not sure what else could cause a misfire.
No fault codes

 

[dplovin]

I'd post this on the a3/s3 8l forum mate someone will defenately be able to help you there with this post

 

[vroomtshh]

I'd post this on the a3/s3 8l forum mate someone will defenately be able to help you there with this post

Cheers, I will do. I think I know what it is now, but be worth checking over there

 

[pauldazzle]

You either didn't get the engine up to temp or you have a goosed Coolant Temp Sensor.

 

[vroomtshh]

You either didn't get the engine up to temp or you have a goosed Coolant Temp Sensor.

what makes u think that?

 

[pauldazzle]

Look at the Temp column.

 

[pauldazzle]

Failing CTS is a really common problem on VAG cars, & if the output to the ECU has gone down it'll cause incorrect fueling.

 

[vroomtshh]

I'm all new to logging but isn't that temp column for the IATs?

 

[pauldazzle]

Yes you are correct I hadn't looked closely, & didn't notice you were on measuring block 118.

 

[pauldazzle]

Have a look in measuring block 011 for coolant temp just to make sure it's ok.