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Mazda CX-5 Service & Repair Manual: High Pressure Fuel Pump Inspection

Mazda CX-5 Service & Repair Manual / Engine / Fuel / High Pressure Fuel Pump Inspection

NOTE:

1. Verify that the fuel pressure sensor is normal..

2. Connect the M-MDS to the DLC-2.

3. Switch the ignition ON (engine off).

4. Select the “FUEL_PRES”, “LOAD” and “RPM” PIDs on the M-MDS..

CAUTION:

5. After the “LOAD” PID is 60% or more

while the engine is raced with the accelerator pedal fully depressed, verify that the “FUEL_PRES” PID is approx. 15.0 MPa {153 kgf/cm2, 2176 psi}

.

High Pressure Fuel Pump Control
Outline Changes the fuel pressure applied to the fuel injector according to engine operation conditions to improve engine output and startability. The PCM determines the fuel pressur ...

High Pressure Fuel Pump Removal/Installation
WARNING: Fuel is very flammable liquid. If fuel spills or leaks from the pressurized fuel system, it will cause serious injury or death and facility breakage. Fuel can also irritate skin ...

Other materials:

Evaporative Emission (Evap) Control System
Purpose, Outline Prevents release of evaporative gas into the atmosphere. The intake manifold vacuum introduces evaporative gas to the intake manifold via the charcoal canister and the purge solenoid valve. System Diagram U.S.A. and CANADA Except U.S.A. and CANADA ...

Battery Inspection [Skyactiv G 2.0]
WARNING: Since battery acid is toxic, be careful when handling the battery. Since battery acid is highly corrosive, be careful not to allow it to contact clothing or the vehicle. In case battery acid contacts skin, eyes, or clothing, flush it immediately with running wa ...

Brakes SST
49 F043 002 Wrench 49 U043 004A Oil pressure gauge (Part of 49 U043 0A0A) 49 U043 005 Joint (Part of 49 U043 0A0A) 49 U043 006 Hose (Part of 49 U043 0A0A) ...

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