Pressure sensor
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Pressure sensor
Hi Im trying to trace the wire back going to the air conditioning pressure sensor, does it go to a fuse or relay
Last edited by drewster1978 on Thu Feb 07, 2019 7:37 am, edited 1 time in total.
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Re: Pressure sensor
What pressure are you talking about, brake sensor AC sensor oil sensor ....please be a bit more specific...thanks
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Re: Pressure sensor
Air conditioning pressure sensor.
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Re: Pressure sensor
First of all can i apologise for my last reply i must have been half a sleep....The Haynes manual does not even show the AC Pressure switch....so sorry again i cannot help you
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Re: Pressure sensor
Thanks for trying to help
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Re: Pressure sensor
The aircon is controlled by the ECU and the three wires from the gas pressure sensor (item 1202) go straight to one of the ECU plugs. I'm afraid there are no fuses or relays involved. Don't tell me, you have had the system regassed and it still does not work so you are trying to check the sensor by by-passing it?? The wire colours are green, brown, grey. The Meg2 is one of the systems you cannot regas yourself. It is unusual in that it seems to have a high pressure connector (large) instead of the normal small one. It does in fact connect to the low pressure line.
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Re: Pressure sensor
Well pressure sensor changed and no joy, so I'm thinking of buying can clip diagnostic software tool to see what the problem is, seen one £90 on ebay.
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- Advanced Driver
- Posts: 296
- Joined: Fri Jan 29, 2010 8:52 pm
- Currently Drives:: Mondeo TDCI mk3 2002
Pug 307HDI90 1.6 (family car)
Megane II dynamique 1.5dci 722 engine 2003
Ford Galaxy 115bhp 2002 (family car)
Megane 3 1.5dci 2009 832 engine (family car)
Re: Pressure sensor
Which engine does your Meg have?
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Re: Pressure sensor
It's a 1.4 petrol 16v
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