Suzuki SQ416 Service Manual page 47

6A2-2 ENGINE MECHANICAL (H25 ENGINE)
1. Accelerator cable
2. A / T throttle cable
1. TP sensor coupler
2. MAF sensor coupler
3. IAC valve coupler
1. EVAP canister purge valve
2. IAC valve
3. EGR valve
4. Heater hose
UNIT REPAIR OVERHAUL
ENGINE ASSEMBLY
REMOVAL
1) Release fuel pressure in fuel feed line.
2) Disconnect negative cable at battery.
3) Remove engine hood.
4) Drain engine oil.
5) Drain coolant.
6) Remove radiator, radiator fan shroud, cooling fan and radiator
7) Disconnect accelerator cable and A/T throttle cable (for A/T
8) Remove strut tower bar and surge tank cover.
9) Disconnect IAT sensor coupler then remove air cleaner upper
10) Remove engine oil level gauge guide and A/T fluid level gauge
11) Remove ignition coil covers.
12) Disconnect following electric lead wires:
4. Earth wires
5. Clamp bracket
13) Remove clamps and brackets.
14) Disconnect following hoses:
15) Remove IAC valve and EVAP canister purge valve.
Refer to Section 6.
reservoir. Refer to Section 6B for removal.
vehicle) from throttle body.
case, intake air hose, intake air pipe and surge tank pipe as a
component.
guide (for A/T vehicle).
D Injector wire coupler
D CMP sensor coupler
D Ignition coil couplers
D CKP sensor coupler
D MAP sensor coupler
D TP sensor coupler
D MAF sensor coupler
D IAC valve coupler
D Knock sensor coupler (if equipped)
D Earth wire from surge tank
D EVAP canister purge valve coupler
D EGR valve coupler
D Oxygen sensor -1 and -2 couplers (Refer to "Exhaust Man-
ifold" in this section for disconnection)
D Coolant temperature sensor coupler
D Generator wires
D Startor wires
D Oil pressure wire
D P/S pump wire
D Earth wire from generator bracket
D Heater hose from heater water pipe
D Heater hose from water outlet cap
D EVAP canister hose from canister pipe
D Brake booster vacuum hose
D Tank pressure control solenoid valve hose from intake man-
ifold