C5 anti pollution

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GiveMeABreak
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Re: C5 anti pollution

Post by GiveMeABreak » 20 May 2018, 09:36

Ok, so these remaining codes are pointing towards the Gas Temperature Sensor. P2033 says the voltage is higher than 4.98v for 2s and P2084 says the voltage has been incorrect for 1500ms.

So the common factor points towards either the gas temperature sensor itself, or the electrical harness.

Click to Zoom
DW10BTED4 Fault P2033.PNG
X7 DW10BTED4 P2084.PNG
X7 DW10BTED4 Gas Temp Sensor.PNG
The Gas Temp Sensor is Item (2) on the Diagram and the Part number is 1618PG (this is a replacement part number)
The Citroen price is £119.98. I've located this genuine one on ebay for £98.99 -
https://www.ebay.co.uk/itm/Lambda-Senso ... 2029648955
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Marc

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Re: C5 anti pollution

Post by Grahambeveridge225 » 20 May 2018, 09:40

Thanks mate
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Grahambeveridge225
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Re: C5 anti pollution

Post by Grahambeveridge225 » 13 Jun 2018, 20:55

Does one sensor cover both the up and downstream as there's 2 faults stored?
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GiveMeABreak
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Joined: 15 Sep 2015, 19:38
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My Cars: '09 C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
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Past:
'76 GS 1000 Cedreat Yellow (yuk)
'79 GS 1220 Geranium Red
'78 CX 2.4 Turbo Prestige C-Matic Nevada Beige
'84 CX 20 Polar White
'90 XM 2.0 SX Polar White
'93 XM 2.0 Turbo Prestige Polar White
'94 XM 2.0 Turbo Prestige Emerald Green Pearlescent
'98 C15 Romahome White
'99 Xantia 2.0 HDi SX Hermes Red
'01 C5 2.0 HDi SX Wicked Red
'05 C5 2.0 HDi Exclusive Obsidian Black
x 673

Re: C5 anti pollution

Post by GiveMeABreak » 13 Jun 2018, 22:46

Only one temperature sensor shown at 2. The diagnostics are reporting the wrong voltage values for various times on both the fault codes.
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Re: C5 anti pollution

Post by Grahambeveridge225 » 13 Jun 2018, 22:54

Thank you
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