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simaservis1108
23rd January, 2018, 11:10 AM
Hello guys,

I did DPF off on this file 2 years ago and it was all good.
Customer comes now says DPF lamp is on and car in safe mode.
I scan the car and this 2 DTC's show:
P0030 O2 Heater Control Circuit Bank 1 Sensor 1
P0133 O2 Sensor Circuit Bank 1 Sensor 1

Can anyone do Lambda off on this file please?

Regards,
Sima
voltechcar
23rd January, 2018, 11:47 AM
write, pass pm
simaservis1108
23rd January, 2018, 11:51 AM
write, pass pm

Lambda need unplug or?
johak
23rd January, 2018, 11:54 AM
this should work if you want to try
voltechcar
23rd January, 2018, 12:00 PM
no need unplug
bobolin4o
23rd January, 2018, 03:28 PM
Hello guys,

I did DPF off on this file 2 years ago and it was all good.
Customer comes now says DPF lamp is on and car in safe mode.
I scan the car and this 2 DTC's show:
P0030 O2 Heater Control Circuit Bank 1 Sensor 1
P0133 O2 Sensor Circuit Bank 1 Sensor 1

Can anyone do Lambda off on this file please?

Regards,
Sima

Hm... if this was my customer... I would have told him - "Go ~~~~ yourself!"
Actually this sensor is not DPF related.
And if he don't want to service such car, with many "electronic things"... tell him to drive a car with Perkins engine...

501016
simaservis1108
24th January, 2018, 02:31 AM
Yes,but explain that to him.
Official service told him it is DPF related.
mgrka
17th May, 2018, 07:10 PM
posible delete p0133 o2 sensor slow response & safe mode for this dtc ? mazda 6 diesel
Fec001
15th October, 2018, 10:02 AM
I have the same problem. DTC P0133 and limp mode. This problem comes now, after some time of DPF off. Can be DPF off releated problem or just simple lamba sonda is bad? I think this beacuse in this car sonda placed after DPF and it is maybe sooty because DPF drilled.
Possible to switch off lambda in this ECU?
DTC P0133
Fec001
16th October, 2018, 07:55 AM
No one can help?
johak
16th October, 2018, 04:35 PM
here you go
sepistar
16th February, 2019, 04:20 PM
If Possible,need lambda off too (P0133).
mprog
16th February, 2019, 09:19 PM
If Possible,need lambda off too (P0133).

Your file

Pass in PM

Best Regards
sepistar
23rd February, 2019, 10:10 AM
Your file

Pass in PM

Best Regards

Today have time to check the file
No more P0133,
But now P0563?
So make sense to disable P0563 too?
Battery and charger are ok.
Slav1984
15th April, 2021, 03:52 PM
hi could u help me with mazda 6 2.2 r2aa denso ecu need lambda off cus getting codes P0030:00EF and P0030 got dpf off just need lambda off