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2004 Renault Megane Repair Question


Topics covered: Coolant, Radiator, Sensor.
Mileage: No information provided.

Asked on February 2, 2009

2004 Renault Megane Renault Megane II wont start

Electrical problem
2004 Renault Megane 4 cyl Front Wheel Drive Manual 65000 miles

The car wont start and the radiator fans start in full throttle and remain on even after I close the car for about 2 minutes.
On the board it says that there is a Electronic Fault.
I started the test mode and it displays the following error:
"Panne capteur
Temp. Eau
Debimetre"
I guess that Ihave a problem with the Coolant Temperature Sensor but I don't know where it is located to try and clean it or to know what part to buy and change.

Please help me.
What do you sugest?
Avatar Asked by toxicaxel

Answer

Replied on February 3, 2009

you need to have the vehicles PCM (computer) read for fault codes .. you may have a fault on the actual computer itself ..it really needs to be plugged into a diagnostic computer to verify where the actual fault lies ?

Tiny Answered by Dave H (expert)
13,682 answers provided
Replied on February 4, 2009

i conected to the calculator and it says that the UCH is fried.
Where is situated this UCH and do I have other solutions then to buy one that costs only 250euro without instalations!

Tiny Response from toxicaxel
1 question asked
Replied on February 4, 2009

could you supply the actual fault code for me ie. PO300 or PO451 .. etc. .. I do not know what a UCH is .. but can translate from the fault code !!

Tiny Answered by Dave H (expert)
13,682 answers provided