Second turbo intermittently comes online

[TonyBlair]

Excellent, thanks Jon.

[deanflowers]

don\'t sorry as pip changed it, he was pointing towards the passenger front corner side of the pleunium direction i seem to remember it was around 4 months ago mind

sorry i can\'t be of more help

[nikp]

Well, i just got back from pips. Theres good and bad news for me! The boosting issue is fixed, and a duff ecu identified (Now replaced). However, turns out that its running very lean at low revs, and it\'s not even consistent. Even pip didn\'t know what was wrong!! Gotta book it in for a proper session with him now, and that aint gonna be cheap! Got to start counting the pennies up now!

[TonyBlair]

Hmm... lean at low revs... strange?! Wonder what could be causing that :confused:

What was the boost problem caused by in the end Nik?

Cheers
Jon

[nikp]

Yeah, the AFR graph is literally all over the place! Pip was stumped as to what it could be - but confident that he could fix it!

By the sounds of it - the boost issue was everything!: The pipes were all \'wired\' up wrong, and there were check valves missing too! Pip got that all sorted though - personnally, i wouldn\'t know where to start!

[nikp]

Here\'s my power printout - I also had the ECU replaced cos that was screwed, and that has improved things. 190hp at the wheels, but it was still climbing - whereas with the old ecu it peaked at 150hp. So - an improvement!

[nikp]

And here\'s the graph with the AFR results - as you can see: it\'s all over the place!!