Engine warning light with new parts

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JoeMc
Posts: 10
Joined: Fri Dec 07, 2018 11:03 am
Qashqai Model: Mk.1 Qashqai Facelift - J10b (2010–2013)

Engine warning light with new parts

Post by JoeMc » Fri Oct 02, 2020 10:35 am

Long story short. I was told to replace the MAF SENSOR by the garage due to low power issues etc.
Whilst I waited for the part to arrive I drove with the maf disconnected and it drove fine.
Fitted the new MAF sensor - red eng light and traction control lights remain on?
Any ideas?
Cheers
2010 1.5 dci N-tec

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calnorth
Posts: 1717
Joined: Mon Feb 11, 2019 2:01 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–present)

Re: Engine warning light with new parts

Post by calnorth » Fri Oct 02, 2020 11:03 am

Any DTCs showing up?
Mk2 Qashqai Facelift - J11b (2017–present)
1.6 Dig-T N-Connecta

JoeMc
Posts: 10
Joined: Fri Dec 07, 2018 11:03 am
Qashqai Model: Mk.1 Qashqai Facelift - J10b (2010–2013)

Re: Engine warning light with new parts

Post by JoeMc » Fri Oct 02, 2020 11:36 am

I’m afraid I don’t have a diagnostic reader.
2010 1.5 dci N-tec

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calnorth
Posts: 1717
Joined: Mon Feb 11, 2019 2:01 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–present)

Re: Engine warning light with new parts

Post by calnorth » Fri Oct 02, 2020 12:53 pm

JoeMc wrote:
Fri Oct 02, 2020 11:36 am
I’m afraid I don’t have a diagnostic reader.
That may be a problem for you..the new MAF could be defective? However, the ECU should learn the performance characteristics of the new MAF which is a procedure conducted by the Nissan Consult tool. Thats according to Nissan diagnostics.

Perhaps someone else here can help more?
Mk2 Qashqai Facelift - J11b (2017–present)
1.6 Dig-T N-Connecta

Qashowner
Posts: 212
Joined: Wed Apr 17, 2019 10:07 am
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Re: Engine warning light with new parts

Post by Qashowner » Sat Oct 03, 2020 4:18 pm

calnorth wrote:
Fri Oct 02, 2020 12:53 pm
JoeMc wrote:
Fri Oct 02, 2020 11:36 am
I’m afraid I don’t have a diagnostic reader.
That may be a problem for you..the new MAF could be defective? However, the ECU should learn the performance characteristics of the new MAF which is a procedure conducted by the Nissan Consult tool. Thats according to Nissan diagnostics.

Perhaps someone else here can help more?
Could also be that the fault code needs to be removed from the ECU with a reader.
Past cars Mercedes B Class, S Class, E Class Estate, E Class Coupe, G Wagen, 260E interspersed with Peugeot 406 and Audi Coupe.

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