Citroen Relay Temp sensor fault P2033 P2463 P246C P24A4

Hi Guys,
We had a Citroen Relay in for some other repairs but ended up fixing a repair from another garage, no fault of theirs but a sensor failed that they had fitted. I show you my test & repair process. Fault codes were P2033 P2463 P246C P24A4.
www.melsmotors.co.uk

[@mickgiles4160]

Great spot Mel, DPF wouldn't regen unless it see's the required temperatures, saved your customer a blocked cat with that one 👍

[@AFFYJAMBO]

Good information, clearly explained.

[@henryhawk978]

Nice job ,enjoyed the video.

[@freddee4295]

Great info, thanks .

[@bfdmanbfd]

Is that the 2 litre engine
I have a citroen relay 2.2 2016 just wonder if you can tell me how meny exhaust temperature sensor my van has and where they are located

[@melsmotors]

Hi, without a reg or chassis number I can't help you, sorry 😔

[@TheZeta1973]

What model topdon u using

[@melsmotors]

Topdon Phoenix smart

[@beyondtheascent]

I THINK I HAVE THE SAME FAULT I'VE TRIED TO GET THE 2 SENSOR OUT BUT THEY ARE STUCK ANY IDEAS TO GET THEM OUT? I'M IN ITALY AND NOBODY WILL TOUCH THE VAN WITH THIS FAULT

[@angelakirkbride6253]

I have a 2006 Citroen relay 2.hdi where is the ECT censor if you can help

[@melsmotors]

Normally on the thermostat housing on the side of the cylinder head

[@angelakirkbride6253]

@@melsmotors thank you very much 😁😁

[@daviddavies2334]

Should th upstream sensor read hotter than the downstream?

[@melsmotors]

Hi David, it varies from vehicle to vehicle, I can't say I've experienced consistency either way.

[@daviddavies2334]

Ok thats good to know. I would have swapped them not knowing that. Every day is a school day 😁 thanks for the content it's great 👍