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-   -   p2 t2 sens/HC/EEC 2 on PFR (https://www.pprune.org/engineers-technicians/592437-p2-t2-sens-hc-eec-2-pfr.html)

alikiashemshaki 19th Mar 2017 19:32

p2 t2 sens/HC/EEC 2 on PFR
 
hi
we have problem on PFR this msg comes on
p2 t2 sens/HC/EEC 2
what dose it mean HC?

what can we do for solution?

YOUNGBUCK 20th Mar 2017 21:54


Originally Posted by alikiashemshaki (Post 9711886)
hi
we have problem on PFR this msg comes on
p2 t2 sens/HC/EEC 2
what dose it mean HC?

what can we do for solution?

Use the msg to get correct fim task. Towards the top will be a list of probable causes.

easaman 2nd Apr 2017 09:30


Originally Posted by YOUNGBUCK (Post 9713074)
Use the msg to get correct fim task. Towards the top will be a list of probable causes.

Correct! The keyword is RTFM
Read The Fine Manual !

Torqueman 2nd May 2017 09:00

Just put it into the TSM champ.
HC might be the Heating Control of the P2T2 Sensor.
Do the EEC test of the P2T2 probe to confirm fault.
What a state we are in!

tpng conehead 3rd May 2017 06:10

You may have to look at the EEC manufacturers manual for the abbreviation.

QA1 3rd May 2017 09:18


Originally Posted by alikiashemshaki (Post 9711886)
hi
we have problem on PFR this msg comes on
p2 t2 sens/HC/EEC 2
what dose it mean HC?

what can we do for solution?

As stated above, follow the TSM for the given message.
If I remember correctly, HC in this message stands for Harness Connector.
I.E. the harness connectors on the P2T2 sensor and the EEC.

BluFin 3rd May 2017 20:05

You might want to get some money back from your type training course :0 just a thought

Wodrick 3rd May 2017 22:17


If I remember correctly, HC in this message stands for Harness Connector
Think you are right and in this instance the PFR means P2T2 sensor or HC or EEC. The system can't differentiate.
I am astonished, and worried, that this elementary fault finding has not been covered on the course.

alikiashemshaki 1st Sep 2017 05:43

problem on TO
during take off actual EPR dose not reach EPR target?


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