Chery T21 2014 Service Manual page 530

08 - SQR484F FUEL SUPPLY SYSTEM
Fuel System Pressure Release
WARNING
 When engine is not operating, fuel pressure in fuel supply system is still high. Before repairing or
disconnecting fuel line or fuel supply system components, it is necessary to release the fuel supply
system pressure to prevent fuel from spraying out accidentally. Failure to follow these instructions may
result in serious personal injury or death.
Perform the following procedures to release fuel pressure in fuel supply system:
1. Recognize and remove electric fuel pump assembly relay from engine compartment fuse and relay box.
08
ERL Y08
Fuel relay
ERL Y13
ACC relay
EF48
20A
ERL Y16
Cooling fan relay
2. Start and run engine until it stalls.
3. Restart engine until it does not run.
4. Turn ignition switch to LOCK.
5. Disconnect the negative battery cable.
6. Insert the electric fuel pump assembly relay into the original place.
10
08–
ERL Y07 ERL Y06 ERL Y05 ERL Y04 ERL Y03
Backup light
IGN2 relay A/C Horn relay Front fog
relay
compressor light relay
(CVT model)
ERL Y12 ERL Y11 ERL Y10
TCU relay Main relay
(CVT model)
EF47 EF46 EF45 EF44 EF43
25A 20A 20A
ERL Y15
Fuse
puller
Blower relay
ERL Y02 ERL Y01
Low beam High beam
relay relay
ERL Y09
ING1 relay Start relay
EF42 EF41
30A
ERL Y14
Chery Automobile Co., Ltd.
RT21080030