Ford Transit 2.0 Diesel (2020) – DPF Regeneration + Reset Procedure Iamcarhacker

By Juraj · Last updated: April 4, 2026

This guide shows how to perform DPF static regeneration and reset learned values on a Ford Transit 2.0 diesel using an OBD2 scanner.

Affiliate Disclosure: iamcarhacker.com is an Amazon and other affiliate programs Associate. As an Amazon Associate, I earn from qualifying purchases. Full Affiliate disclosure.

Used tool in this guide

Video: How to do forced DPF regeneration on Ford Transit

This video shows how to make service dpf regeneration and reset learned values after DPF filter cleaning/replacement on transit 2.0 diesel.

Supported vehicles

Vehicle
transit-mk8

Technical overview

Item	Details
Vehicle	Ford Transit
Year	2020
System	Engine / DPF
Procedure type	Service regeneration + reset
Difficulty	Medium
Time required	~30–40 minutes
Prerequisites	Warm engine, safe environment

Understanding DPF soot values (important)

From my live data logs:

Closed loop soot (%): 27%
Open loop soot (%): 59%

What it means:

Closed loop (accurate)
→ Based on differential pressure sensor + feedback
→ This is the real soot load
Open loop (estimated)
→ Calculated from driving conditions (fuel, time, load)
→ Used when sensors are unreliable or as backup

👉 During regen you will see both values decreasing.

After successful regen:

Closed loop: ~1%
Open loop: ~3%

This matches my result → regen successful

Step-by-step procedure

1. Read fault codes

Connect scanner → Engine (PCM)
Confirm code:
- P2002 – DPF efficiency below threshold

2. Check live data

Go to:

Live Data → DPF parameters

Check:

Soot load (%)
EGT sensors
Coolant temp

3. Warm up the engine

If engine is cold:

Drive ~2–5 minutes
Reach at least:
- ECT ≥ 65°C

4. Verify regeneration conditions

Before starting regen:

Engine coolant temp: 65–105°C
EGT: ~150–800°C (initial ~165°C OK)
Engine speed: Idle
Vehicle speed: < 1 km/h (stationary)

⚠️ If conditions not met → regen will FAIL

5. Start DPF static regeneration

Go to:

Service / Hot functions → DPF regeneration

Confirm warnings:

Exhaust temps up to 600°C
Engine RPM will increase
Duration up to 40 minutes

Press OK / Continue

6. Monitor regeneration

During regen:

RPM increases automatically
EGT rises significantly
Soot values decrease

Expected outcome:

Closed loop → ~1%
Open loop → ~3%

⏱️ Your case: ~30 minutes → correct

7. Reset learned values

After regen:

Go to:

Reset → Particulate Filter Learned Values

Run procedure → wait until complete

👉 This step is important after heavy clogging or faults

8. Clear fault codes

Clear all DTCs
Re-check:
- No active DPF codes
- Values stable

Additional Information & Compatibility Notes

If regen fails:

Check differential pressure sensor
Check EGT sensors
Check for exhaust leaks

High open loop vs low closed loop mismatch can indicate:

Bad driving pattern
Incorrect previous regen

P2002 often triggered by:

Short trips
Incomplete regen cycles

Before using or purchasing any diagnostic tool for this procedure, always verify compatibility with your exact vehicle model, year and system configuration. Supported functions may vary depending on software version, hardware revision and regional limitations.

Alternative tools

Related guides & background information

OBD2 scanner DPF service guide

Legal & safety notice

This procedure modifies vehicle system settings through the control module. Incorrect use may cause faults or warning lights. Always ensure the vehicle is secured and follow proper safety procedures.