I was cruising along Monday morning when the Turbo Boost hose slipped off of the fitting. No big deal, pulled over, put it back in place and clamped it back down.

When the hose was off, with the engine running, there was no CEL light.

I was thinking maybe that caked up little MAP sensor is not sensing correctly after cleaning?

Seems like somthing should have tripped.

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2005 CRD Limited, Black 205k Miles (Timing Belt Changed at 100k and 200k), GDE Eco-Tune, Carter in-tank lift pump
2005 CRD Sport, Black - Ingested Valve at 170k miles R.I.P.

It may be that if you didn't get into the throttle much after it popped off, you didn't create a demand for boost that would have eventually set off a light. Which end of which hose came off, btw?

The end closest to the turbo was the one that popped off.

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2005 CRD Limited, Black 205k Miles (Timing Belt Changed at 100k and 200k), GDE Eco-Tune, Carter in-tank lift pump
2005 CRD Sport, Black - Ingested Valve at 170k miles R.I.P.