CYCLE PARTS
7 - 18
TUONO 1000
7.1.5. LAMBDA
SENSOR
It measures oxygen content in the exhaust gas and provides
indirect information on combustion.
The oxygen sensor signal allows the ECU to continuously
correct the mixture strength in case it is not ideal or
stoichiometric (lambda setting).
To obtain an optimum mixture and a stoichiometric ratio it is
necessary for the quantity of air taken in by the engine to be
equal to the theoretical amount needed to burn all the
injected fuel.
In this case, the lambda factor is 1, i.e. the ratio between air
taken in by the engine and theoretical air necessary to burn
all the injected fuel.
λ
= 1 ideal mixture
λ
> 1 lean/weak mixture
λ
< 1 rich mixture
Oxygen sensor with heater
Power supply: 12V.
Sensor tension between 0 and 1 V (measured across pins 3
and 4).
Heater resistance between 12.5 and 14.2 ohm (measured
across pins 1 and 2 at 20°C – 68°F)
Содержание TUONO 1000 R
Страница 1: ...www serviceaprilia com workshopmanual TUONO 1000 1306 5 12 2005 00 8104982 UK ...
Страница 2: ...INTRODUCTION 0 1 TUONO 1000 INTRODUCTION 0 ...
Страница 8: ...GENERAL INFORMATION 1 1 TUONO 1000 GENERAL INFORMATION 1 ...
Страница 20: ...PERIODIC MAINTENANCE 2 1 TUONO 1000 PERIODIC MAINTENANCE 2 ...
Страница 35: ...PERIODIC MAINTENANCE 2 16 TUONO 1000 ENGINE TOOLS ...
Страница 37: ...PERIODIC MAINTENANCE 2 18 TUONO 1000 MISCELLANEOUS TOOLS ...
Страница 49: ...PERIODIC MAINTENANCE 2 30 TUONO 1000 2 1 9 SYSTEMS DIAGRAM BRAKES ...
Страница 50: ...PERIODIC MAINTENANCE 2 31 TUONO 1000 EXHAUST GAS RECOVERY ...
Страница 51: ...FUEL SYSTEM 3 1 TUONO 1000 FUEL SYSTEM 3 ...
Страница 54: ...FUEL SYSTEM 3 4 TUONO 1000 3 1 2 INJECTION SYSTEM DIAGRAM ...
Страница 82: ...ENGINE 4 1 TUONO 1000 ENGINE 4 ...
Страница 88: ...ENGINE 4 7 TUONO 1000 Disconnect the injector connectors Loosen the ties on the intake manifolds ...
Страница 90: ...ENGINE 4 9 TUONO 1000 Disconnect the oil tubes on the crankcase ...
Страница 100: ...ENGINE 4 19 TUONO 1000 ...
Страница 101: ...ENGINE 4 20 TUONO 1000 Disconnect the spark plug caps Remove the gear lever ...
Страница 106: ...ENGINE 4 25 TUONO 1000 Pull back the adjustment bushings between the engine and the frame Completely lower the engine ...
Страница 116: ...ENGINE 4 35 TUONO 1000 ...
Страница 126: ...ENGINE 4 45 TUONO 1000 Remove the plugs from the ducts Fit the throttle body ...
Страница 128: ...ENGINE 4 47 TUONO 1000 Connect the throttle position sensor Fit the throttle control wires and adjust play ...
Страница 131: ...ENGINE 4 50 TUONO 1000 Fit the airbox cover Fit the battery the fuel tank and the seat ...
Страница 135: ...CYCLE PARTS 5 1 TUONO 1000 CYCLE PARTS 5 ...
Страница 147: ...CYCLE PARTS 5 13 TUONO 1000 Remove the wheel shaft nut Set aside the washer ...
Страница 149: ...CYCLE PARTS 5 15 TUONO 1000 Support the fork and loosen the top and bottom yoke screws Fit the fork leg ...
Страница 158: ...CYCLE PARTS 5 24 TUONO 1000 Tighten the upper plug to the specified torque ...
Страница 164: ...CYCLE PARTS 5 30 TUONO 1000 Remove the ring and the dust seal ...
Страница 165: ...CYCLE PARTS 5 31 TUONO 1000 ...
Страница 172: ...CYCLE PARTS 5 38 TUONO 1000 Tighten the upper plug to the specified torque ...
Страница 189: ...CYCLE PARTS 5 55 TUONO 1000 Remove the rear shock absorber 3 from between swingarm and rear subframe ...
Страница 207: ...CYCLE PARTS 5 73 TUONO 1000 Remove the wheel shaft nut Set aside the washer ...
Страница 213: ...CYCLE PARTS 5 79 TUONO 1000 ...
Страница 220: ...CYCLE PARTS 5 86 TUONO 1000 ...
Страница 226: ...CYCLE PARTS 5 92 TUONO 1000 ...
Страница 251: ...COOLING SYSTEM 6 1 TUONO 1000 COOLING SYSTEM 6 ...
Страница 252: ...COOLING SYSTEM 6 2 TUONO 1000 SUMMARY 6 1 COOLING SYSTEM 3 6 1 1 DIAGRAM 3 6 1 2 FILLING THE COOLING SYSTEM 4 ...
Страница 256: ...CYCLE PARTS 7 1 TUONO 1000 CYCLE PARTS 7 ...
Страница 258: ...CYCLE PARTS 7 3 TUONO 1000 7 1 ELECTRIC SYSTEM 7 1 1 LOCATION OF THE COMPONENTS ...
Страница 260: ...CYCLE PARTS 7 5 TUONO 1000 7 1 2 ELECTRIC PARTS INSPECTION TABLE ...
Страница 277: ...CYCLE PARTS 7 22 TUONO 1000 7 1 9 WIRING DIAGRAM ...