MPI –
Service Specifications / Sealant
13-4
SERVICE SPECIFICATIONS
Items
Specifications
Basic ignition timing
_
BTDC
5
±
3
Basic idle speed rpm
850
±
50
Throttle position sensor adjusting voltage mV
400 – 1,000
Throttle position sensor resistance k
Ω
3.5 – 6.5
ISC servo coil resistance (at 20
_
C)
Ω
28 – 33
Intake air temperature sensor resistance k
Ω
At 20
_
C
2.3 – 3.0
At 80
_
C
0.30 – 0.42
Coolant temperature sensor resistance k
Ω
At 20
_
C
2.1 – 2.7
At 80
_
C
0.26 – 0.36
Fuel pressure kPa
When vacuum hose is connected
230
When vacuum hose is disconnected
289 – 309
Injector coil resistance
Ω
2 – 3
Amount of injector fuel leak drop/min
1 or less
Oxygen sensor output voltage V
0.6 – 1.0
Fuel pressure control valve coil resistance (at 20
_
C)
Ω
28 – 36
SEALANT
Item
Specified sealant
Remark
Engine coolant temperature sensor
threaded portion
3M Nut Locking Part No.4171 or equivalent
Drying sealant