Some opinions please - technical

[johnhol78]

This is the log I did of a power run after replacing the Fuel Pump O ring and new cam follower.

Is the Requested and Actual pressure ok on the fuel pump - is the small difference ok?



Any opinions would be great.

[johnhol78]

Map maybe in adaptation after removing battery for 2 days. If that makes ANY difference 

[bacillus]

You are meeting and exceeding your requested rail pressure so IMO you should be good.

[johnhol78]

You are meeting and exceeding your requested rail pressure so IMO you should be good.

Thanks.....found my air filter hose is not attached to the intake on the front.....great - something else to fix.

Might help answer why my max intake air mass is only 177 (especially as 177 = 221 bhp  - according to thread on here)

[bacillus]

Just remind me whose map and what stage you're using...

[johnhol78]

Just remind me whose map and what stage you're using...

Viezu - Map custom to my mods - Blueflame TBE 200 Cel - Autotech internals. Standard intake

[bacillus]

Could well be the map itself that's limiting your power as you should be able to have stage 2/2+ mapping with your hardware. From your logs, the map isn't fully utilising the capabilities of your uprated hpfp.

Any boost and timing pull logs to hand?

[johnhol78]

Could well be the map itself that's limiting your power as you should be able to have stage 2/2+ mapping with your hardware.

Any boost and timing pull logs to hand?

Nope.....will do them over the next day or two. Will post up as soon as i can - thanks for the help

[Statller-Stevo]

Just remind me whose map and what stage you're using...

Viezu - Map custom to my mods - Blueflame TBE 200 Cel - Autotech internals. Standard intake

Id say This isn't tuned correctly for the hardware fitted?
Assuming the cars healthy You really should be hitting higher numbers here
I don't think Viezu do the HORP files for the TFSi's  (do they??)
Just trying to help out

[PDT]

Block 115 and 114 would be good to see.

[johnhol78]

Just remind me whose map and what stage you're using...

Viezu - Map custom to my mods - Blueflame TBE 200 Cel - Autotech internals. Standard intake

Id say This isn't tuned correctly for the hardware fitted?
Assuming the cars healthy You really should be hitting higher numbers here
I don't think Viezu do the HORP files for the TFSi's  (do they??)
Just trying to help out

HORP Files???

PDT - Will do these at the weekend. 

[Statller-Stevo]

HORP files ??

(High output rail pump)

What I meant is the car isn't tuned for a high pressure fuel pump,
If you look the fuel demand is stock but you have an Autotech fitted, that's what you slightly exceed demand just a tad
The software you have isn't tuned for your hardware at this stage.

It won't hurt anything like this, but you've wasted money on a H.P pump if your not utilising it

Maybe your tuner can do this for you now ??