Question: Hi. I want to know if ecu is supported by pcmtuner . Car Mazda cx7. Answer: Yes module 10 and module 9 — OBD. but as your ecu is on table and not in car, then as the tuner you will have to find correct pinouts. Module 9 Mazda 2nd generation (2008/10–2012/13) 1.3L, 1.5L ZJ/ZY (Mazda2 2011+) 1.5L ZY (Mazda2 US 2011+) 1.6L Z6 (Mazda3 2010+) 1.8L, 2.0L, 2.5L L8/LF/L5 (Mazda6 2008+) 2.0L, 2.3L, 2.5L LF/L3/L5 (Mazda3/5/CX7 2010+) 2.0L LF (Mazda Biante 2013+/2MB) Reading, writing, checksum correction. Module 10 Mazda 3rd generation (2012+) Mazda: 1.5L, 2.0L, 2.5L SKYACTIV-G P5/PE/PY (Mazda3/CX5/6 SkyActiv Mitsubishi) Mazda: 1.5L, 2.0L, 2.5L SKYACTIV-G P5/PE/PY (Mazda3/CX5/6 SkyActiv Denso) Mazda: 2.5T SKYACTIV-G PY (Mazda CX9 SkyActiv Mitsubishi) Mazda: 2.2L SKYACTIV-D SH (Mazda3/CX5/6 SkyActiv Denso) Mazda: 1.6L Z6 (Denso) Reading, writing, checksum correction. pcmtuner Mazda 2009 up denso ecu pinout for 2010 onwards not RF ecu and here is the pin...