But before condemning it, it will need to be checked. And even before that, I recommend commanding a forced regeneration process using diagnostic equipment, and checking the DPF data before and after the regeneration process. If the DPF is not getting clean as it should, then the first thing to check would be the dosing injector. First, check oil level isn't too high (i.e on the X) and warm the engine up. If it is too high, skip the dpf regen and do it last of all. A - Manual DPF regeneration Follow procedure here : Tips and Tricks for MAZDA 6 (GH) 2.0D MZR-CD (RF-Turbo) 2007 - 09. - www.cdn.dk (DPF Cleaning process). I made a cable with a flat pin on one end and OBD Fusion®. OBD Fusion® is an app for iPhone, iPad, iPod Touch, and Android that allows you to read diagnostic data from your vehicle. You can create virtual dashboards showing multiple vehicle sensors, estimate fuel economy, read diagnostic trouble codes, and turn off your check engine light. OBD Fusion is one of the best selling apps on 2019 MEDIUM DUTY VEHICLES BUILT WITH A 6.7L DIESEL ENGINE — DIESEL PARTICULATE FILTER WARRANTY EXTENSION WITH DIAGNOSTIC TROUBLE CODE P2002 SERVICE PROCEDURE 1. Read the Diagnostic Trouble Codes (DTCs), using Integrated Diagnostic Software (IDS). 2. Is DTC P2002 present in the Powertrain Control Module (PCM)? • Yes, Proceed to Step 3. Downloads. Works on vehicles from 2000 onwards (OBD-2&CAN)-domestic and import. Resets the DPF light after the filter has been replaced. Performs forced DPF regeneration. Micromanages the injection rate. Resets ECU when fitting new DPF. Resets EOLYS additive lights. Retrieves/ erases DPF-related codes. Supports all 10 modes of OBDII including . Cheat Sheet - DPF Regen on MAZDA 6 MZR-CD 2.0LTR and 2.2 LTR Diesel 2007 - 10 on Chip Tuning Australia CHEAT SHEET The following steps will allow you On my way to the lake district in January, 150 miles up the M6, DPF light and check engine light came on, into limp mode. Took to Mazda dealer who said oil level was low, they topped up and performed a DPF regen. Car was fine whilst away but after 80 miles of the return journey, same thing again, half way down the M6. A COMPLETE PROCEDURE IN CORRECT ORDER IS AS FOLLOWS: 1. Check oil quality. Oil quality MUST be good. If the oil quality is poor or very watery you MUST change the oil. 2. Warm up the car, take it for a drive. 3. Conduct DPF Regen. This take approx. 20 – 40 mins. 4. Change Oil and Filer. 5. Reset Oil Counters. 6. Reset DPF Counters. 7. But before condemning it, it will need to be checked. And even before that, I recommend commanding a forced regeneration process using diagnostic equipment, and checking the DPF data before and after the regeneration process. If the DPF is not getting clean as it should, then the first thing to check would be the dosing injector. typically required every 6 to 12 months. An engine emitting excessive PM or experiencing inadequate regeneration will cause a DPF to require more frequent cleaning. Diagnostics should be performed to identify the cause for more frequent cleaning intervals. It is important to avoid excessive PM and ash accumulation in a DPF, so proper maintenance

mazda 6 dpf regeneration procedure