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View Full Version : C3 e-hdi 9HP no start no DTC



alessioblaupunkt
9th March, 2021, 06:15 AM
C3 e-hdi 9HP year 2012
no start no DTC, it start with spray, it shout as soon as you remove spray.

Have done alternator and belt 1 week ago!

Fuel filter has 5000 km.

During crank fuel pressure is 299 bar and it jump to 432 bar for the first 4 seconds.
RPM is 0 in diagnostic but RPM needle get up during crank.

Cam/Crank authorization for start change between yes/no/yes/no during crank

Timing is perfect!

???

elektronik325
9th March, 2021, 08:42 AM
Hi Frend. Well, the synchronization jumps, you either have pulled out and have such play or the sensor is damaged. Try to unplug the camshaft position sensor and see if it fires after 30 seconds of spinning. And see in the parameters the activation of the car if it is.

Meat-Head
9th March, 2021, 07:49 PM
Will it tow start see if leaving a code

alessioblaupunkt
15th March, 2021, 01:47 PM
Camshaft position sensor found 3mm off his rest position.

Before removing the alternator I noticed the three connector on top of alternator had permanent marker sign.
So other garage has removed them in the past.
One has security clip missing and retention clip broken.
Guess which of them?

The cranckshaft sensor.
Put it in place and fit with 3 zip ties.