Caution:
– The fuel pressure sensor cannot be removed as a single unit. When replacing the fuel pressure sensor, replace it together with the fuel injector as a single unit.
– When replacing the CMP sensor, make sure there is no foreign matter on it such as metal shavings. If it is installed with foreign matter, the sensor output signal will malfunction resulting from fluctuation in magnetic flux and cause a deterioration in engine control.
When foreign material such as an iron chip is on the CKP sensor, it can cause abnormal output from the sensor because of flux turbulence and adversely affect the engine control. Be sure there is no foreign material on the CKP sensor when replacing.

1. urn the steering wheel to full right lock.
2. Disconnect the negative battery terminal.
3. Lift up the vehicle.
4. Remove the front splash shield (RH).

PCM data reset:
note:
The PCM data reset can be performed using the M-MDS. For details, follow the instructions displayed on the M-MDS.
1. Connect the M-MDS.
2. Perform the PCM data reset.

Relevant contents:

• Control system location, diagram, PCM and accelerator pedal position (APP) sensor [Skyactiv-D 1.8]
• Mass air flow (MAF) sensor, intake air temperature (IAT) sensor, engine oil coolant temperature (ECT) sensor and boost air temperature sensor [Skyactiv-D 1.8]
• Intake shutter valve initialization, engine oil, supply pump, fuel injector, air fuel ratio (A/F) sensor, diesel particulate filter data rest, compulsory diesel particulate filter regeneration [Skyactiv-D 1.8]
• Timing chain learning, mass air flow sensor, intake air temperature sensor, revolution sensor, neutral sensor [Skyactiv-D 1.8]
• Manifold absolute pressure (map) sensor/boost air temperature sensor, barometric pressure sensor, accelerator pedal position sensor, air fuel ratio sensor and current sensor [Skyactiv-D 1.8]
• Exhaust gas temperature sensor, fuel temperature sensor, fuel injector injection amount correction and exhaust gas pressure sensor [Skyactiv-D 1.8]
• Engine oil temperature sensor/engine oil pressure sensor intake shutter valve position sensor, blow-by heater and i-stop off switch [Skyactiv-D 1.8]
• Clutch stroke sensor, power brake unit vacuum sensor, engine oil level sensor and exhaust shutter valve position sensor [Skyactiv-D 1.8]
• HP-EGR control valve position sensor and LP-EGR control valve position sensor [Skyactiv-D 1.8]
• Actuator position sensor (turbocharger with variable turbine geometry), coolant control valve position sensor and exhaust shutter valve initialization [Skyactiv-D 1.8]
• EGR temperature sensor inspection, pm sensor and NOx sensor [Skyactiv-D 1.8]