P1453 error code HELp

Non-Technical Nissan QashQai chat. Mk2, Mk3
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lumpika
Posts: 3
Joined: Mon Mar 23, 2020 3:54 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by lumpika » Sun Oct 25, 2020 11:43 am

Hi all!
I have a 1.5dci j11 qashqai year2014.
I very satisfied with it.

I have a returned problem.

P1453 error code

Engine turns to emergency Mode, turbo off.
Driving is very unconfortable, because engine is weak at this Time.

As obd shows, the dpf isnt full. Consumption is very good: 4.5-5.2l per 100km.

What can be the problem?

Thanks for the answers.

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gloucester
Posts: 3771
Joined: Sun Apr 03, 2016 7:04 am
Location: Gloucestershire, England
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by gloucester » Sun Oct 25, 2020 5:10 pm

Welcome to this forum

I haven't a clue but a search throws up a number of instances on this site - https://www.google.com/search?client=fi ... CAw&uact=5
(2015 Nissan Qashqai Tekna DIG-T 1.2 sold 15/6/18) ~ 2018 Suzuki Ignis SZ5 - 2018 Yamaha MT-07

lewisbryant
Posts: 268
Joined: Sat Feb 23, 2019 7:27 am
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by lewisbryant » Sun Oct 25, 2020 6:03 pm

One of the DPF pressure sensor hoses has split most probably, common problem on the k9k 1.5dci

Pain in the backside to change them I wouldnt recommend it, unless your very good with your hands and you've done a bit on cars.

It's always the pre cat hose that splits it's at the very back of the engine if you put your hand down the back of the engine right side of the intake/boost pipe you'll feel 2 rubber hoses it's usually the left one that splits I usually change the both of them as your there.

Hope this helps

lumpika
Posts: 3
Joined: Mon Mar 23, 2020 3:54 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by lumpika » Mon Oct 26, 2020 6:57 am

Thank you.
How can I check these hoses? With a mirror? From upside or downside?

lewisbryant
Posts: 268
Joined: Sat Feb 23, 2019 7:27 am
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by lewisbryant » Tue Oct 27, 2020 12:03 pm

Stick your hand down there and feel them, from above

lumpika
Posts: 3
Joined: Mon Mar 23, 2020 3:54 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by lumpika » Tue Oct 27, 2020 4:20 pm

Thank you.I'll try it.

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