AFTER SERVICE PRECAUTION [SKYACTIV-G 2.0]
2016 – MX-5 – Engine
AFTER SERVICE PRECAUTION [SKYACTIV-G 2.0]
WARNING:
-
Fuel is highly flammable and dangerous. Fuel line spills and leakage can cause serious injury or death, and damage to equipment. If fuel comes into contact with the skin and eyes it will cause irritation. To prevent this, perform the following inspections with the engine stopped.
-
A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before performing work on the fuel system, discharge static electricity by touching the vehicle body.
Fuel Leakage Inspection
Using M-MDS
1. Connect the M-MDS to the DLC-2.
2. Using the simulation function “FP”, start the fuel pump. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.0)].)
3. Verify that there is no fuel leakage from the pressurized parts.
-
Standard
-
There shall be no leakage after 5 min.
4. In the case of fuel leakage, replace the following components and then recheck using the fuel leakage checking procedure.
-
If there is leakage, replace the fuel hoses and clips.
-
If there is damage on the seal on the fuel pipe side, replace the fuel pipe.
Without using M-MDS
1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)
2. Remove the fuel pump relay.
CAUTION:
-
Short the specified terminals because shorting the wrong terminal of the relay and fuse block may cause malfunctions.
3. Using a jumper wire, short fuel pump relay terminals C and D in the relay and fuse block.
4. Connect the negative
cable and operate the fuel pump. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)
5. Verify that there is no fuel leakage from the pressurized parts.
-
Standard
-
There shall be no leakage after 5 min.
6. In the case of fuel leakage, replace the following components and then recheck using the fuel leakage checking procedure.
-
If there is leakage, replace the fuel hoses and clips.
-
If there is damage on the seal on the fuel pipe side, replace the fuel pipe.