Mazda CX-5 Service & Repair Manual: Forced Ignition On
NOTE:
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In order to perform a forced ignition ON, the M-MDS is necessary. If the servicing is being done outside of an Authorized Mazda dealership, contact an Authorized Mazda dealership for instructions.
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The forced ignition ON procedure forces a power supply to each part when no power is available even after the ignition switch has been operated. However, the engine cannot be started and the steering cannot be unlocked.
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When performing a forced ignition ON procedure, remove all remote transmitters from the vehicle. If an remote transmitter is left in the vehicle, the forced ignition ON procedure cannot be done.
1. Verify that there are no remote transmitters in the vehicle.
2. Get PCM part number from As-built site.
3. Connect the M-MDS to the DLC-2.
4. Manual vehicle identification.
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Select “Manual Vehicle Entry”.
5. Select the “All other” from Vehicle list.
6. Input the PCM part number on the following screen.
7. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
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Select “Body”.
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Select “Special Ignition ON”.
8. Perform the procedure according to the directions on the screen.
9. Delete the session, but keep the ignition ON.
10. Normal vehicle identification.
Electronic Spark Advance Control [Skyactiv G 2.0]
Outline
Controls ignition to optimum timing according to engine operation conditions.
Serviceability has been improved by eliminating the necessity of ignition
timing adjustment.
...
Fuel Distributor [Skyactiv G 2.0]
Purpose, Function
Distributes fuel pumped from the high pressure fuel pump to each fuel injector.
Construction
The fuel distributor is installed to the cylinder head.
...
Other materials:
Push Button Start Inspection
1. Remove the push button start..
2. Verify that the continuity between the push button start terminals is as indicated
in the table.
If the continuity can be verified as indicated in the table, go to the next
step.
If not as indicated in the table, replace the push bu ...
Rain Sensor Removal/Installation
1. Disconnect the negative battery cable..
2. Spread open the rain sensor cover in the direction of the arrows (1) and disengage
tabs A to remove it.
3. Disconnect the rain sensor connector in the direction of the arrow (2).
4. Slide rain sensor tabs B in the direction of the arrow ...
Ion Sensor
Purpose/Function
Detects ion generation in the combustion chamber for detecting pre-ignition.
Detects ions which occur due to fuel combustion as current by applying bias
voltage to the spark plug, which is amplified in the ignition coil internal
circuit and input to the PCM.
...
