Help with Nissan Fault codes

Maintenance/Repairs
1

Recently purchased a NV200 and I have driven it for roughly 170 Miles. I had some dash light come on and my change gear notification light kept flashing. The van then goes into limp mode, I reset the codes and didn’t happen again. This happened at roughly 160 Miles and then again at roughly 165 Miles.

Here are the fault codes…Can anyone help if its an easy fix I can do?

Basic OBD2: P1453 (Pending) (Confirmed) - Manufacturer-specific code
Freeze frame
Calculated load: 65.1 %
Coolant temperature: 77 °C
Intake manifold pressure: 31 PSI
Engine rpm: 2900 RPM
Vehicle speed: 71.5 mph
Intake air temperature: 27 °C
Air mass value: 79.28 g/s
Fuel rail pressure: 15011 PSI
Distance driven since diagnostic trouble code cleared: 18.6 miles

Engine: P1453 - Diesel Particulate Filter Differential Pressure Control Function: Performance or Incorrect Operation

ABS: C1130 - ENGINE SIGNAL 1

Thanks

Dan

2

It would appear there’s a problem with the DPF pressure control system.

The computer monitors the back pressure of the exhaust with this system to determine when a regeneration of the DPF should occur.

Tester

3

Is there any way to bypass this? Or easy fix?

4

No.

If the DPF doesn’t go thru a regeneration, the DPF will become clogged and the engine will stop running.

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Tester

5

I think that, sadly, you just found out why this vehicle was for sale.

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