Engine light and no power :(

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Originally Posted by pollenface

Refitted the stock intake piping inc the solenoid, power is back and driving normally again. Engine light still present after disconnecting battery though.

Learning experience for me, high flow intake must require tuning again. I just thought it would complement the current tune but of course, i have no idea.

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So did u revert back to stock VNT boost control or just plugged in connector.

Should modify one thing at a time so u can identify what is actually going on.

See if u can get hold of a scan tool and erase any fault codes.

MAF voltage measurements would be benificial to identify any variation between intakes.

Just plugged in the 2 pin connector (VNT control is still manual)

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Originally Posted by pollenface

Just plugged in the 2 pin connector (VNT control is still manual)

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Good. On CRD it is a must to have the vacsol plugged in with manual boost control setup, the ECM requires this or u will experience limp type run_may boost to 10psi max that all. DI is not impacted if plugged in or not. .

With remap EGR is disabled, so now with vacsol plugged in and is running well with stock intake, I would refit your HDP high flow intake. Let us know how she runs.

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Originally Posted by Bidja

Good. On CRD it is a must to have the vacsol plugged in with manual boost control setup, the ECM requires this or u will experience limp type run_may boost to 10psi max that all. DI is not impacted if plugged in or not. .

With remap EGR is disabled, so now with vacsol plugged in and is running well with stock intake, I would refit your HDP high flow intake. Let us know how she runs.

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Awesome info, thank you for that (what I really needed to know).

I'll check back again here after refitting the high flow and checking voltages, I'll also grab myself a non-bluetooth OBD2 instrument :)